Synonyms of unthoughtful

1 Syllable

short, deaf, sharp, rude, rash, brash, blind

2 Syllables

tactless, unkind, heedless, hasty, madcap, listless, boorish, selfish, reckless

3 Syllables

discourteous, hot-headed, ungracious, neglectful, indiscreet, incautious, asocial, uncaring, unheeding, unmindful, unthinking, negligent

4 Syllables

unrefined, impolite, self-centered, indifferent, egocentric, apathetic, antisocial, unconcerned, primitive, disregardful

5 Syllables

indelicate, insensitive, undiplomatic, unceremonious, inattentive

6 Syllables

inconsiderate