134 entries under severe topic. ×

30
brusque(adjective, open, direct, rough)
26
abrupt(adjective, rough, attitude, rude)
24
curt(adjective, open, direct, rough)
24
short(adjective, open, direct, rough)
22
blunt(adjective, open, direct, rough)
22
harsh(adjective, sound, sharp, rough)
17
rough(adjective, quiet, open, direct, sound)
17
uncivil(adjective, direct, sharp, rough)
16
rude(adjective, open, direct, sharp)
15
discourteous(adjective, hard, direct, sharp)
15
dour(adjective, low, sad, cross)
14
hoarse(adjective, sound, rough, low)
12
sour(adjective, low, sad, cross)
10
sharp(adjective, hard, rough, nasty)
9
coarse(adjective, fine, rough, harsh)
9
ungracious(adjective, sharp, rough, nasty)
8
acrimonious(adjective, low, sad, cold)
8
guttural(adjective, sound, rough, harsh)
7
grim(adjective, sorrow, depress, sadness)
7
rasping(adjective, rough, low, harsh)
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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>