English Vocabulary Flash Cards @ englishpdf.com and englishteststore.com File 319 introspect (v) To look into introspection (n) The act of observing and analyzing one's own thoughts and feelings introversion (n) The act of turning or directing inward, physically or mentally introvert (v) To turn within intrude (v) To come in without leave or license intrusion (n) The act of entering without warrant or invitation; encroachment intuition (n) Instinctive knowledge or feeling inundate (v) To fill with an overflowing abundance