2
keenly(adverb, severely)
2
loudly(adverb, roughly, rudely, grossly, bluntly)
2
malevolently(adverb, evil behavior)
2
nastily
2
onerously(adverb, difficultly)
2
penetratingly(adverb, shrilly)
2
rudely
2
sourly
2
squeakily(adverb, shrilly)
2
starkly(adverb, severely)
2
stiffly
2
tartly(adverb, severely)
2
tightly(adverb, difficultly)
2
toilsomely(adverb, badly, severely, vigorously, hardly)
2
unfeelingly(adverb, evil behavior)
2
unforgivingly(adverb, strictly, punitively)
2
unmercifully
2
with difficulty(expression, idiom, adverb, badly, severely)
1
bitterly(adverb, severely)
1
abusively
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APASmart Define. (2016). harshly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/harshly/thesaurus/synonyms
ChicagoSmart Define. 2016. "harshly thesaurus" https://smartdefine.org/harshly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, harshly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/harshly/thesaurus/synonyms>.
MLASmart Define. "harshly thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/harshly/thesaurus/synonyms>