68 entries under sharp topic. ×

22
harsh(adjective, sound, severe, rough)
17
rough(adjective, quiet, open, direct, sound)
17
uncivil(adjective, direct, severe, rough)
16
rude(adjective, open, direct, severe)
15
discourteous(adjective, hard, direct, severe)
9
impolite(adjective, direct, rough, nasty)
9
ungracious(adjective, severe, rough, nasty)
8
boorish(adjective, rough, nasty, rude)
7
crude(adjective, rough, nasty, harsh)
7
stern(adjective, hard, severe, nasty)
6
severe(adjective, hard, severe, nasty)
6
tactless(adjective, open, rough, careless)
5
austere(adjective, hard, severe, nasty)
4
brash(adjective, rough, careless, thoughtless)
4
brutal(adjective, hard, severe, nasty)
4
nasty(adjective, hard, severe, rude)
4
unfriendly(adjective, nasty, rude, unpleasant)
3
clumsy(adjective, rough, harsh, rude)
3
undiplomatic(adjective, rough, careless, thoughtless)
3
unkind(adjective, hard, severe, rough)
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APASmart Define. (2016). gruff thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/gruff/thesaurus/synonyms
ChicagoSmart Define. 2016. "gruff thesaurus" https://smartdefine.org/gruff/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, gruff thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/gruff/thesaurus/synonyms>.
MLASmart Define. "gruff thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/gruff/thesaurus/synonyms>