108 entries under harsh topic. ×

1
malicious(adjective, mean, bad, wrong, evil)
1
merciless(adjective, mean, hard, tough, severe)
1
nasty-tempered(tough, awkward, grumpy, bad-tempered)
1
obdurate(adjective, mean, hard, tough, severe)
1
pitiless(adjective, mean, hard, tough, severe)
1
rancorous(adjective, mean, nasty, cruel)
1
revengeful(adjective, mean, cruel, vicious)
1
stony(adjective, mean, hard, tough, severe)
1
threatening(adjective, mean, bad, wrong, evil)
1
tough(adjective, hard, severe, cruel)
1
trying(tough, awkward, grumpy, bad-tempered)
1
unfavorable(adjective, mean, bad, wrong, evil)
1
unmerciful(adjective, mean, cruel, vicious)
1
unpropitious(adjective, mean, bad, wrong, evil)
1
unyielding(adjective, mean, cruel, vicious)
1
wicked(adjective, mean, bad, wrong, evil)
1
without pity(expression, adjective, mean, severe)
0
evil(adjective, mean, bad, wrong)
0
hurtful(adjective, mean, bad, wrong, evil)
0
inexorable(adjective, mean, cruel, vicious)
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APASmart Define. (2016). surly thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/surly/thesaurus/synonyms
ChicagoSmart Define. 2016. "surly thesaurus" https://smartdefine.org/surly/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, surly thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/surly/thesaurus/synonyms>.
MLASmart Define. "surly thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/surly/thesaurus/synonyms>