2
mortally
2
naughtily
2
particularly(adverb, fastidiously)
2
permanently
2
perspicaciously(adverb, fastidiously)
2
piercingly(adverb, painfully)
2
powerfully(adverb, fast, sprightly, intensely, fiercely)
2
primitively
2
punitively
2
rigidly
2
scrupulously(adverb, fastidiously)
2
sourly
2
stiffly
2
stingingly(adverb, painfully)
2
stormily(adverb, fast, sprightly, intensely, fiercely)
2
strenuously(adverb, difficultly)
2
strongly(adverb, authority, fast, sprightly, intensely)
2
tartly
2
terminally
2
toilsomely(adverb, difficultly)
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APASmart Define. (2015). severely thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/severely/thesaurus/synonyms
ChicagoSmart Define. 2015. "severely thesaurus" https://smartdefine.org/severely/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, severely thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/severely/thesaurus/synonyms>.
MLASmart Define. "severely thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/severely/thesaurus/synonyms>