Bản chất của việc học ngôn ngữ là làm thế nào để truyền đạt ý tưởng và những điều mình nghĩ đến người nghe. Tuy nhiên, nếu không đủ từ vựng, vốn từ diễn tả chính xác những điều mà chúng ta thực sự muốn nói thì việc thực hành giao tiếp với người khác là rất khó. Học từ vựng theo "Word form" (Gia đình từ) được xem là một trong những cách giúp nâng cấp từ vựng một cách hiệu quả, bằng cách khi học một từ, chúng ta sẽ có thể học thêm được nhiều từ vựng khác liên quan theo dạng thức danh từ (noun), động từ (verb), tính từ (adjective) và trạng từ (adverb) của từ ấy, từ đó sẽ giúp người học tiếp thu kiến thức và làm giàu vồn từ một cách nhanh chóng và tiết kiệm thời gian. Bên cạnh đó, tài liệu này cũng cực kì hữu ích cho những bạn học sinh trung học cơ sở (cấp hai) và trung học phổ thông (cấp ba) trong việc học tập và vượt qua các kì thi quan trọng có phần bài "Word Form".
(1) : danh từ người (2) : danh từ vật thể chất NO VERB absence absent ≠ present (at) vắng mặt absorb absorption absorbent (2) hút, say mê accept acceptance absorbent absorptive absorbed (in) acceptable access accessible nhận vào, ảnh hưởng accomplish chấp nhận accomplishment accuracy achieve achievement act 10 add action actor (1) addition 11 advertise 12 13 hồn thành accurate accurately xác thành tích đạt (in)active (in)actively additional hành động, diễn xuất, tích cực, hiệu tăng, thêm vào, cộng quảng cáo, thông báo advise advertising advertisement (2) advice advisable khuyên, thích hợp (dis)agree (dis)agreement (dis)agreeable đồng ý, dễ chịu agriculture agricultural nơng nghiệp amusement giải trí, thú vị anger amusing amused angry angrily tức giận (dis)appearance apparent apparently xuất hiện, rõ ràng anxiety anxious 14 amuse 16 17 MEANING khả 15 ADVERB (un)able ADJECTIVE (in)ability enable NOUN (dis)appear 18 lo ngại, khao khát 19 apply 20 argue applicant (1) application (2) argument 21 approve approval chấp thuận, phê chuẩn 22 arrive arrival đến nơi 24 assist 25 astonish art artist (1) assistance assistant (1) astonishment 26 attend 23 27 attendance attendant (1) attention xin vào lý lẽ, tranh cãi (argumentative) (artistic) artful assistant (artistically) nghệ thuật, khoé léo, tinh ranh giúp đỡ, hỗ trợ ngạc nhiên astonished astonishing attendant attentive attentively tham dự, có mặt, phục vụ (đi theo) ý, chu đáo 28 attract attraction attractive attractively thu hút 29 (automate) automation automatic automatically tự động hoá ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất 30 awareness aware 31 base basic biết, nhận thấy basically tảng, đời, thành lập 32 bear/born/born birth 33 beautify beauty 34 behave behavior 35 believe (un)believable bleed (un)belief (un)believer (1) blood 37 bore boredom 38 break 39 breathe 40 broaden break breakage (2) breath breathing broadness boring bored (un)breakable 41 calculate 42 calm beautiful beautifully tô điểm, (tốt) đẹp cư xử, hành vi (un)believable bloody 36 tin, cho rằng, vẻ, tín ngưỡng máu, chảy (đổ) máu, vấy máu, khát máu (adj) buồn chán, khó chịu đập vỡ, nứt, hỏng breathless breathlessly broad broadly thở, thở hổn hển, tắt (nín) thở (adj, adv) mở rộng, rộng máy tính, tính, đặt, thận trọng bình tĩnh, yên ổn, êm ả, dịu khả năng, lực, suất quan tâm, cẩn thận, bất cẩn calculation calculator (2) calm calmness capacity capability care (of) carefulness carelessness cause calculating 46 center = centre central 47 certainty certain certainly chắn change change (un)changeable (un)changeably thay đổi chemically (mơn/ngành) hố học, nhà hố học, hố chất choose chemistry chemical chemist (1) chemicals (2)(pl.N) child - children(pl.N) childish = childhood childlike childless choice choicely lựa chọn, có chọn lọc cleanness cleanliness=cleanines cloth clothes - clothing clothier (1) cloud cloudily cloudlessly collector (1) collection (2) cleanly 43 care (for) 44 45 48 cause 49 50 51 52 clean clothe 53 54 55 collect calm calmly capable careful careless carefully carelessly gây ra, nguyên nhân clean trung tâm, chủ yếu trẻ con, thời thơ ấu, (mặc) quần áo, vải vóc, người bán/dệt vải (quần áo) đám mây, (tình trạng) đầy/khơng mây, u ám cloudy cloudless collective collectively sưu tầm, sưu tập, tập hợp, tập thể ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất color coloration 56 57 common colorific colored colorful common màu sắc, nhiều màu, sặc sỡ, có màu commonly công cộng, phổ biến, thông thường so sánh, tương đối thi đua, cạnh tranh, thi, người dự thi phối hợp, tổ hợp 58 compare comparison comparative 59 compete competitive competitively 60 combine competitor (1) competition (2) combination 61 comfort comfort (un)comfortable (un)comfortably communicate communicative communicable thoải mái, tiện nghi, khuyên giải communicatively truyền thông, truyền communicably đi, giao thông, liên lạc, người đưa tin 63 complain communication communicating communicant (1) = communicator complaint 64 complete completion (in)complete 65 concentrate concentration concentrated 66 conclude conclusion conclusive conclusively condition conditional conditioned confident conditionally 62 67 68 confide 69 conserve 70 confidence confident (1) conservation conservationist (1) continent complainingly than phiền, phàn nàn (in)completely hồn thành, hồn tồn tập trung, đặc confidently conservable conservative continental kết thúc, kết luận, thuyết phục điều kiện, cần thiết cho, có điều kiện tâm phúc, tin tưởng, tự tin bảo tồn, bảo vệ, trì, lưu giữ lục địa, thuộc lục địa 75 custom (un)countable countless cultural cultured customary 76 danger dangerous dangerously tiếp tục, tiếp diễn, sự/tính liên tục, liên tiếp, ngưới làm tiếp… nấu ăn, đầu bếp, nồi cơm, lò bếp, nghề nấu ăn tính/đếm, tổng số, quầy thu tiền, người đếm văn hố, văn minh, có học thức/giáo dục phong tục, tục lệ, thông thường nguy hiểm, nguy dark darkness day dark darkly tối, bóng tối, mơ hồ daily daily ngày, hàng ngày deaf continue 71 cook 72 73 count 74 77 darken 78 continuation continualness continuator cook (1) cooker (2) cookery count counter (1)(2) culture 79 deafen 80 decide the deaf (1) deafness decision 81 decorate decoration continuous continual continuously continually (un)countably (in)decisive decided decorative (customarily) (in)decisively decidedly decoratively làm chói tai, (tật) điếc, người khiếm thính định, kiên quyết, dứt khốt trang trí, trang hồng, đồ trang trí ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất 82 deepen depth 83 defend defence deep deep deeply 84 (deficiency) (deficient) 85 delicacy delicate delicately delightful delightfully 86 deliver 87 delight delivery deliverer delight 88 depend (on) (in)dependence (in)dependent (in)dependently 89 destroy destruction destructive destructively 90 develop development developing 91 determine determination determined 92 dictate dictation 93 die death dead 94 differ difference different difficulty difficult (in)direct (in)directly dirty dirtily disappointed disappointing disappointedly distance distant distantly 95 96 direct 97 dirty direction director dirt 98 disappoint disappointment 99 discover discovery 100 discuss discussion 101 102 distribute distribution distributive 102 divide division (in)divisible 103 drain drainage differently 104 dust dusty 105 earth earthy 106 ease easy easily 107 economy economical economically educational (un)educated (in)effective educationally 108 educate education 109 affect effect 110 electrify electricity 111 embarrass embarrassment (in)effectively electric electrical embarrassed embarrassing ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất 112 emit emission employ (un)employed 114 encourage (un)employment employer employee encouragement 115 end end endless energy energetic energetically 113 116 encouraged 117 enjoy enjoyment enjoyable enjoyably 118 enrich enrichment rich richly 119 enter entrance environment 120 environmental 121 equip equipment 122 erode erosion 123 establish establishment 124 examine examination expect expectation 126 experience experience expectant expecting (un)expected (in)experienced 127 experiment experiment experimental 128 explain explanation explanatory 129 explode explosive 130 explore explosion explosive exploration explorer extinctive extremity extreme fact extreme 125 131 132 133 134 fail 135 136 familiarize 137 experimentally explosively extinct extremely factual failure faith (un)faithful (un)faithfully (un)familiarity (un)familiar (un)familiarly fashion fashionable fashionably 138 favor favor favorable favorably 139 fear fear fearful fearless fearfully fearlessly 140 feel feeling 141 fertilize fertilizer ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất 142 fill fill fluency 143 fly flight 147 forget fool foolishness football footballer forgetfulness 148 form 144 145 146 149 150 found foolish foolishly (un)forgettable forgetful forgetfully (un)fortunate (un)fortunately fundamental frighten fright generalize friend friendship friendliness generalization frightened frightening friendly friendless 153 154 fluently foundation founder freshness 151 152 form formation fortune full (of) filled (with) fluent fresh general 155 generosity generous 156 geography geographical 157 goodness good 158 govern government 159 graduate 160 grow graduation graduate growth 161 guide generously 162 guidance guide habit habitual habitually 163 happiness happy happily harmful harmless hard 164 harm harm 165 harden hardiness 166 hate hateful hard hardly hatefully (un)healthily 167 health (un)healthy 168 heart hearty heartless hot 169 170 heat heat hotness height high high highly ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất 171 help 172 help helpfulness history (dis)honesty 173 helpful helpless historical historic (dis)honest helpfully helplessly historically hopefully hopelessly horribly (dis)honestly 174 hope hope 175 horrify horror hopeful hopeless horrible 176 hour hourly 177 hunger hungry hungrily 178 hurry hurry hurried hurriedly 179 ignore ignorance ignorant ignorantly 180 illness ill 181 illiteracy illiterate 182 illustrate illustration illustrative 183 imagine imagination imaginary immediate 184 importance 185 immediately important 186 improve improvement 187 include inclusion inclusive 188 industrialize industry industrial industrious 189 influence influence 190 inform information informative 191 instruct instruction instructive instructively intelligence intelligent intelligently 192 inclusively 193 intend intention intentional intentionally 194 intensify intensify intense intensely 195 interview interview interviewer intimacy intimate intimately introductory 196 197 introduce introduction 198 invent 199 invite invention inventor invitation 200 irrigate irrigation 201 jealousy jealous jealously ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất 202 job jobless joyfully joylessly justly 203 rejoice joy 204 justify justice joyful joyless just 205 keenness keen (on) keenly 206 kindness kind kindly knowingly late, lately 207 land landing 208 know knowledge 209 enlarge enlargement knowledgeable (un)known large lateness late laughter laughable 212 law 213 laziness (un)lawful (il)legal lazy 210 211 laugh 214 lead 215 lie 216 light 217 limit (un)lawfully (il)legally lazily leader leadership lie light lighting (un)limited live life (un)lock lock alive live lively (un)lock 220 logic (il)logical 221 loss loser love loveliness luck lost (un)lucky (un)luckily magic magician magical magically main mainly 218 219 222 223 224 225 lovely 226 majority major 227 man/ human manhood/ mankind management manager manufacture manufacturer marriage human manly 228 manage 229 manufacture 230 marry (il)logically manufactural (un)married ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất 231 material material 232 mathematics mathematician (im)maturity mathematical 233 (im)mature 234 mechanize mechanic mechanical mechanically 235 mean meaning 236 medicate medicine meaningful meaningless medical medically 237 meet meeting 238 memorize memory 239 mentality mental 240 militarize military military 241 mind mind mindful mindless mineral mine mineral miracle 242 243 244 mistake mistake 245 mix mixture miraculous miraculously mistaken mistakenly 246 money monetary 247 month monthly 248 moon 249 mother lunar moonless motherly 250 mountain mountainous movable 251 move movement 252 multiply multiplication music musician nation nationality nature musical musically national nationally natural naturally necessary needful nervous necessarily 257 need necessity nerve 258 noise noisy noisily notice notice noticeable noticeably (dis)obey novel novelist (dis)obedience (dis)obedient (dis)obediently 253 254 255 256 259 need 260 261 nervously ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất 262 263 occupy 264 occasion occasional occupation odor occupational occupied (with) odorless offensive 265 offend offense 266 offer offer 267 omit omission 268 operate 269 organize operation operator organization 270 own occasionally offensively operative organized 271 owner ownership pain painful 272 parents parental 273 part partial partially particular particularly (im)patience (im)patient (im)patiently pay payment peace peaceful peacefully personal personally 274 275 276 pay 277 278 perceive perception 279 permit permission person 280 281 persuade 282 283 painfully persuasion pharmacy pharmacist pity pharmaceutical pitiful pitifully 284 please pleasure (un)pleasant (un)pleasantly 285 poison poison poisonous poisonously 286 (im)politeness (im)polite (im)politely 287 politics politician pollution pollutant possession political 290 potential potential 291 poverty poor 292 power powerful 288 pollute 289 possess polluted possessive potentially powerfully ****************************************************************************************** - 10 - (1) : danh từ người (2) : danh từ vật thể chất 293 practise practice (im)practical (im)practically 294 prefer preference preferential preferentially 295 prepare preparation preparatory 296 present presentation 297 preserve preservation preservable 298 prevent prevention preventive 299 pride proud proudly 300 privacy private privately 301 provide provision 302 prove proof provable 303 public public 304 race racial rainy 305 rain rain 306 react reaction reality 307 (un)real really (un)reasonable (un)reasonably 308 realize realization 309 reason reason 310 receive reception 311 recognize recognition 312 recover recovery 313 reduce reduction 314 refuse refusal 315 relate relation, relationship religion relative reliable 316 317 rely reliance 318 remove removal 319 repeat repetition 320 research research 321 respond response 322 publicly (un)recognizable relatively religious responsibility responsible 323 restrict restriction restrictive 324 retire retirement retired reliably restrictively ****************************************************************************************** - 11 - (1) : danh từ người (2) : danh từ vật thể chất 325 enrich rich rotate enrichment richness rotation 326 327 sadden sadness sad sadly 328 safeguard safeguard (un)safe (un)safely (un)safety 329 330 sell rich rotatory sale(s) 331 salt salty 332 sand sandy satisfy satisfaction (un)satisfactory (un)satisfying (un)satisfied (un)satisfactorily save saving scientific scientifically 333 334 science, scientist 335 336 search search secret 337 338 see sight 339 select selection secret 340 self, selfishness selfish selfishly 341 sense sensible sensibly shame shamefully shamelessly skillfully 343 shock shock 344 shorten shortage shameful shameless shamed shocked shocking short 345 skill skillful 346 sickness sick 342 347 sign 348 349 silence 350 351 sing 352 sit 354 signature signature significant significantly silence silent silently similarity similar similarly song singer seat seated sleep sleep sleepiness snow snow 353 shortly = soon sleepy asleep sleepless snowy sleepily ****************************************************************************************** - 12 - (1) : danh từ người (2) : danh từ vật thể chất 355 society social solid 356 solidify solid 357 solve solution 358 specialize specialist special 359 speak speech speaker spirit spiritual 360 361 state 362 socially specially especially statement storm stormy 363 strengthen strength strong strongly 364 succeed success (un)successful (un)successfully suggest suggestion 366 supply supply 367 support support surgery surgical surgically surprised surprising surprisingly sympathetically 365 368 369 surprise surprise 370 suspect 371 sympathize suspicion suspect sympathy sympathetic talent talented 372 376 tend teaching teacher technician technique technology technologist tendency 377 test test 378 think thought 373 teach 374 375 379 technical technically technological tendentious thirst thoughtful thoughtless thirsty thoughtfully thoughtlessly thirstily 380 threaten threat threatening threateningly 381 tire tiredness 382 tolerate tolerance tired tiring tolerable tolerant total tolerably 383 total totally ****************************************************************************************** - 13 - (1) : danh từ người (2) : danh từ vật thể chất 384 transform transformation 385 translate 386 transmit translation translator transmission transmissible 387 transport 388 treat transport transportation treatment (un)treatable 389 tree treeless 390 tropic tropical trouble troublesome truth understanding true truthful understandable urgency urgent use uselessness usage usefulness useful useless usefully uselessly (un)usual usually 391 trouble 392 393 understand 394 use 395 396 397 value 398 truly truthfully vaporize value valuation vapor (in)valuable valueless vaporous 399 warm warmth warm warmly 400 waste waste wasteful wastefully 401 watch watchfulness watchful watchfully 402 weaken weakness weak weakly 403 weigh weightless 404 widen weight weightlessness width 405 wind windy 406 wisdom wise 407 women womanly wonder wonderful wood wooden work worker world working 408 wonder 409 410 work 411 worry widely wisely wonderfully worldly worried worriedly worrying worryingly worth worth 413 worthless ****************************************************************************************** - 14 - 412 worry wide (1) : danh từ người (2) : danh từ vật thể chất 414 year yearly = annual 415 youth young youthful youthfully 416 ****************************************************************************************** - 15 - ...(1) : danh từ người (2) : danh từ vật thể chất 30 awareness aware 31 base basic biết, nhận thấy basically tảng, đời,... ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất color coloration 56 57 common colorific colored colorful common màu... ****************************************************************************************** - - (1) : danh từ người (2) : danh từ vật thể chất 82 deepen depth 83 defend defence deep deep deeply 84 (deficiency) (deficient)