104 entries under keen topic. ×

6
irascible(adjective, difficult, attitude, cross)
6
spry(adjective, action, strong, moving)
6
sudden(adjective, energetic, violent, active)
5
arctic(adjective, cool, severe, sharp)
5
bitter(adjective, strong, cool, severe)
5
icy(adjective, cool, severe, sharp)
5
impatient(adjective, energetic, violent, active)
5
quick-tempered(adjective, nasty, cross, violent)
5
wintry(adjective, cool, severe, sharp)
4
algid(adjective, cool, severe, sharp)
4
brusque(adjective, direct, tough, rough)
4
choleric(adjective, difficult, cross, violent)
3
ardent(adjective, bright, energetic, violent)
3
chill(adjective, cool, severe, sharp)
3
chilly(adjective, cool, severe, sharp)
3
cutting(adjective, strong, cool, severe)
3
fretful(adjective, mean, tough, difficult)
3
frozen(adjective, cool, severe, sharp)
3
gelid(adjective, cool, severe, sharp)
3
headlong(adjective, prompt, energetic, violent)
10 years ago|18k views|share |citing 
APASmart Define. (2016). snappy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/snappy/thesaurus/synonyms
ChicagoSmart Define. 2016. "snappy thesaurus" https://smartdefine.org/snappy/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, snappy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/snappy/thesaurus/synonyms>.
MLASmart Define. "snappy thesaurus" 1 April 2016. Web. 28 September 2026. <https://smartdefine.org/snappy/thesaurus/synonyms>