Synonyms|916Antonyms|111|Broader|10Narrower|11Related|415
4
smartness(noun, intelligence, judgment, wisdom, intellect)
4
urgency(noun, feeling, passion, spirit, determination)
4
vim(noun, feeling, passion, excitement, spirit)
4
warmth(noun, activity, action, feeling, love)
4
yearning(noun, drive, love, passion, desire)
4
yen(noun, passion, desire, spirit, demand)
4
zip(noun, burn, edge)
3
acerbity(noun, severity)
3
acridity
3
adroitness(noun, enthusiasm, sharpness, eagerness, preparation)
3
affection(noun, action, feeling, fancy, weakness)
3
animation
3
aptness(noun, enthusiasm, eagerness, preparation, fitness)
3
astringency(noun, severity)
3
bleakness(noun, severity)
3
braininess
3
causticity(noun, severity)
3
chilliness(noun, severity)
3
cogency
3
coolness(noun, severity)
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APASmart Define. (2015). keenness thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/keenness/thesaurus/synonyms
ChicagoSmart Define. 2015. "keenness thesaurus" https://smartdefine.org/keenness/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, keenness thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/keenness/thesaurus/synonyms>.
MLASmart Define. "keenness thesaurus" 23 December 2015. Web. 26 September 2026. <https://smartdefine.org/keenness/thesaurus/synonyms>