84 entries under keen topic. ×

45
lively(adjective, activity, action, strong, moving)
43
quick(adjective, pleasant, sharp, ability)
34
active(adjective, activity, action, strong, moving)
32
energetic(adjective, action, strong, moving, tough)
26
fresh(adjective, strong, cool, pleasant)
25
animated(adjective, activity, strong, moving)
24
sprightly(adjective, action, strong, pleasant)
24
vigorous(adjective, action, strong, moving, pleasant)
24
spry(adjective, action, strong, moving, pleasant)
20
spirited(adjective, activity, strong, moving, tough)
17
nimble(adjective, sharp, ability, smart)
16
alert(adjective, moving, pleasant, sharp)
15
snappy(adjective, action, strong, cool, moving)
14
agile(adjective, sharp, ability, bright)
14
sharp(adjective, cool, pleasant, severe)
13
busy(adjective, active, energetic, intense)
12
crisp(adjective, cool, severe, sharp)
10
dynamic(adjective, action, strong, tough)
9
perky(adjective, moving, bright, happy)
8
bustling(adjective, moving, sharp, bright)
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APASmart Define. (2016). brisk thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/brisk/thesaurus/synonyms
ChicagoSmart Define. 2016. "brisk thesaurus" https://smartdefine.org/brisk/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, brisk thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/brisk/thesaurus/synonyms>.
MLASmart Define. "brisk thesaurus" 1 April 2016. Web. 27 September 2026. <https://smartdefine.org/brisk/thesaurus/synonyms>