| gradual(adjective, slowly, evenly) |
| impulsive(adjective, natural, instinctive, automatic, involuntary) |
| intrinsic(adjective, characteristic, natural, instinctive, automatic) |
| intuitional(adjective, natural, instinctive, automatic, inherent) |
| intuitive(adjective, ordinary, natural, instinctive, automatic) |
| involuntary(adjective, ordinary, normal, instinctive, automatic) |
| knee-jerk(adjective, natural, instinctive, automatic, inherent) |
| methodic(adjective, order, ability, exact, precise) |
| organized(adjective, exact, ordinary, usual, careful) |
| perennial(adjective, continuous) |
| plain(adjective, calm, quiet, open, smooth) |
| popular(adjective, common, ordinary, usual, normal) |
| precise(adjective, calm, smooth, correct, right) |
| proportional(adjective, smooth, flat, equal, even) |
| received(adjective, reasonable, sensible, natural, impulse) |
| recognized(adjective, reasonable, sensible, proper, natural) |
| same(adjective, calm, smooth, right, flat) |
| second-nature(adjective, instinctive, automatic, innate, inherent) |
| settled(adjective, firm, solid, determined, usual) |
| solid(verb, adjective, sound, complete, correct) |