Synonyms|427Antonyms|130|Broader|2Narrower|1Related|673
0
undaunted
0
up
0
upward
0
very happy
0
viable
0
vital
0
vivacious
0
whole-spirited
0
winsome
0
zippy
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APASmart Define. (2016). crestfallen thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/crestfallen/thesaurus/antonyms
ChicagoSmart Define. 2016. "crestfallen thesaurus" https://smartdefine.org/crestfallen/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, crestfallen thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/crestfallen/thesaurus/antonyms>.
MLASmart Define. "crestfallen thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/crestfallen/thesaurus/antonyms>