English Vocabulary Flash Cards @ englishpdf.com and englishteststore.com File 294 inconsiderable (adj) Small in quantity or importance inconsistent (adj) Contradictory inconstant (adj) Changeable incontrovertible (adj) Indisputable inconvenient (adj) Interfering with comfort or progress indefensible (adj) Untenable indefinitely (adv) In a vague or uncertain way indelible (adj) That can not be blotted out, effaced, destroyed, or removed