136 entries under rough topic. ×

11
scrupulous(adjective, hard, correct, firm)
10
adamant(adjective, mean, strong, hard, tough)
10
meticulous(adjective, close, hard, correct)
9
dry(adjective, hard, simple, sharp, flat)
9
precise(adjective, clear, hard, correct)
9
strenuous(adjective, tough, difficult, harsh)
8
callous(adjective, calm, mean, hard, tough)
8
unforgiving(adjective, person, mean, hard)
7
effortful(adjective, tough, difficult, harsh)
7
intemperate(adjective, hard, tough, difficult)
6
ferocious(adjective, mean, hard, harsh)
6
punctilious(adjective, close, hard, correct)
6
vicious(adjective, mean, hard, harsh)
5
acrid(adjective, hard, sharp, flat)
5
sour(adjective, hard, sharp, flat)
5
stormy(adjective, hard, difficult, violent)
4
correct(adjective, close, hard, difficult)
4
definite(adjective, clear, hard, correct)
4
intolerable(adjective, hard, tough, difficult)
4
proper(adjective, close, hard, correct)
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APASmart Define. (2016). severe thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/severe/thesaurus/synonyms
ChicagoSmart Define. 2016. "severe thesaurus" https://smartdefine.org/severe/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, severe thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/severe/thesaurus/synonyms>.
MLASmart Define. "severe thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/severe/thesaurus/synonyms>