70 entries under harsh topic. ×

1
flat(adjective, hard, severe, sharp, rough)
1
fretful(tough, awkward, grumpy, bad-tempered)
1
gloomy(tough, awkward, grumpy, bad-tempered)
1
glum(tough, awkward, grumpy, bad-tempered)
1
grim(adjective, hard, severe, sharp, flat)
1
ill-humored(tough, awkward, grumpy, bad-tempered)
1
ill-tempered(tough, awkward, grumpy, bad-tempered)
1
misanthropic(tough, awkward, grumpy, bad-tempered)
1
nasty-tempered(tough, awkward, grumpy, bad-tempered)
1
prickly(adjective, tough, gloomy, awkward)
1
saturnine(tough, awkward, grumpy, bad-tempered)
1
scratchy
1
snappy(strong, tough, sharp, powerful)
1
splenetic(tough, awkward, grumpy, bad-tempered)
1
surly(tough, awkward, grumpy, bad-tempered)
1
tough(adjective, severe, gloomy, awkward)
1
trying(tough, awkward, grumpy, bad-tempered)
1
unsociable(tough, awkward, grumpy, bad-tempered)
0
crotchety(tough, awkward, grumpy, bad-tempered)
0
crusty(tough, awkward, grumpy, bad-tempered)
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APASmart Define. (2015). acrid thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/acrid/thesaurus/synonyms
ChicagoSmart Define. 2015. "acrid thesaurus" https://smartdefine.org/acrid/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, acrid thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/acrid/thesaurus/synonyms>.
MLASmart Define. "acrid thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/acrid/thesaurus/synonyms>