| easy-going(adjective, feature, state, trait) |
| foolish(adjective, careless, silly, thoughtless, senseless) |
| hectic(adjective, reckless) |
| hit-and-miss(adjective, neglectful) |
| ignoring(adjective, inattentive) |
| ill-considered(careless, reckless, obtuse, imprudent, unperceptive) |
| impassive(adjective, calm, cool, relaxed, cold) |
| impersonal(adjective, cold, dead, apathy, passive) |
| inaccurate(adjective, soft, careless, loose, casual) |
| incogitant(adjective, cold, forget, uncaring, inattentive) |
| indolent(adjective, careless, casual, sluggish, lazy) |
| insensible(adjective, cold, indifferent, dead, unconcerned) |
| laid-back(adjective, feature, state, calm, cool) |
| light(adjective, feature, state, calm, cool) |
| lost(adjective, careless, cold, dead, apathy) |
| neutral(adjective, calm, cool, relaxed, cold) |
| promiscuous(adjective, easy) |
| quiet(adjective, feature, state, moderate, easy) |
| senile(adjective, neglectful) |
| serene(adjective, feature, state, calm, cool) |