51 entries under noun topic. ×

5
enthusiasm
4
alacrity
4
excitement
4
vigor
3
liveliness
3
energy
2
animation
2
interest
1
gusto
1
quickness
0
abandonment
0
activity
0
alertness
0
application
0
assiduity
0
avocation
0
boldness
0
briskness
0
cheer
0
devotion
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APASmart Define. (2016). ennui thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ennui/thesaurus/antonyms
ChicagoSmart Define. 2016. "ennui thesaurus" https://smartdefine.org/ennui/thesaurus/antonyms (accessed September 28, 2026).
HarvardSmart Define 2016, ennui thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ennui/thesaurus/antonyms>.
MLASmart Define. "ennui thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/ennui/thesaurus/antonyms>