2
brusque(adjective, surly, curt)
2
brutal
2
brutish(adjective, calm, careful, apathetic, compassionate)
2
crass
2
crude
2
curt(adjective, rude, abrupt)
2
gross(adjective, vulgar, crude)
2
grungy
2
inappropriate
2
indecorous
2
inhuman(good, kind)
2
insulting
2
lippy
2
nasty(adjective, calm, good, mean, cool)
2
presumptuous
2
uncalled-for
2
unparliamentary
1
candid
1
casual
1
caustic
10 years ago|7k views|share |citing 
APASmart Define. (2016). polite thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/polite/thesaurus/antonyms
ChicagoSmart Define. 2016. "polite thesaurus" https://smartdefine.org/polite/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, polite thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/polite/thesaurus/antonyms>.
MLASmart Define. "polite thesaurus" 1 March 2016. Web. 24 September 2026. <https://smartdefine.org/polite/thesaurus/antonyms>