75 entries under rough topic. ×

35
uncivil(adjective, hard, direct, tough, severe)
34
impolite(adjective, hard, direct, tough, sharp)
34
rude(adjective, hard, direct, severe, sharp)
26
ungracious(adjective, hard, tough, severe, sharp)
22
brusque(adjective, hard, direct, tough)
22
unmannerly(adjective, hard, tough, nasty)
21
abrupt(adjective, direct, honest, rude)
19
impertinent(adjective, nasty, rude, unpleasant)
18
insolent(adjective, nasty, rude, unpleasant)
17
boorish(adjective, hard, tough, sharp)
17
curt(adjective, hard, direct, tough)
16
short(adjective, hard, direct, tough, sharp)
16
uncouth(adjective, hard, tough, harsh)
15
churlish(adjective, hard, tough, harsh)
15
gruff(adjective, hard, direct, severe, sharp)
14
blunt(adjective, hard, direct, tough)
12
harsh(adjective, hard, tough, severe, sharp)
11
surly(adjective, rude, coarse, polite)
10
bluff(adjective, hard, direct, tough)
10
tactless(adjective, sharp, rude, careless)
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APASmart Define. (2016). discourteous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/discourteous/thesaurus/synonyms
ChicagoSmart Define. 2016. "discourteous thesaurus" https://smartdefine.org/discourteous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, discourteous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/discourteous/thesaurus/synonyms>.
MLASmart Define. "discourteous thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/discourteous/thesaurus/synonyms>