79 entries under severely topic. ×

2
sternly
2
strictly
2
stringently
2
strongly(adverb, fast, sprightly, seriously)
2
vivaciously(adverb, pleasure, fast, sprightly)
1
angrily(adverb, fast, sprightly, seriously)
1
austerely
1
basically
1
bluntly
1
boisterously(adverb, fast, sprightly, seriously)
1
brutally(adverb, fast, sprightly, seriously)
1
cruelly(adverb, fast, sprightly, seriously)
1
dryly
1
exactingly
1
ferociously(adverb, fast, sprightly, intensely)
1
frantically(adverb, fast, sprightly, seriously)
1
frostily
1
fundamentally
1
furiously(adverb, fast, sprightly, seriously)
1
grimly
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APASmart Define. (2015). keenly thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/keenly/thesaurus/synonyms
ChicagoSmart Define. 2015. "keenly thesaurus" https://smartdefine.org/keenly/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, keenly thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/keenly/thesaurus/synonyms>.
MLASmart Define. "keenly thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/keenly/thesaurus/synonyms>