Thoughtful
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malevolent, discourteous, indiscreet, ignorant, unkind, rushed, mean, unmannerly, trivial, thoughtless, impetuous, casual, obtuse, goofy, happy, light-headed, careless, uncivil, impolite, incautious, brainless, unstudied, impromptu, hit-or-miss, purposeless, unkindly, irrational, hurried, malicious, flippant, negligent, spiteful, inconsiderate, unhelpful, rash, ill-advised, unreasonable, idiotic, unadvised, uncaring, unrefined, unthoughtful, extemporaneous, hasty, imprudent, rude, heedless, unimportant, uncareful, unserious, sudden, remiss, stupid, inhospitable, inattentive, chance, unmindful, abrupt.