apologue, ascertain, cathartic, clarify, cognition, cognitive, cognoscente, comprehensible, decipher, decrypt, deduce, deliberate, denote, digest, epiphany, esoteric, essence, fathom, handbook, heuristic, hindsight, implicit, karma, linguistics, logos, paradigm, perception, perspective, perspicacious, peruse, psychology, qualitative, reconnaissance, reference, reflective, relevant, reminiscence, semantics, skeptical, synopsis, tacit