adj. thoughtless, unthoughtful, unthinking, unconcerned, uncaring, unmindful, heedless, unheeding, insensitive, unsympathetic, tactless, intolerant, rude, ungracious: How could you be so inconsiderate as to work late on my birthday?
INCONSIDERATE
Meaning of INCONSIDERATE in English
Oxford thesaurus English vocab. Английский словарь Оксфорд тезаурус. 2012