Synonyms|374Antonyms|68|Broader|6Narrower|0Related|45

48 entries under active topic. ×

1
rugged(adjective, strong, sound, tough, fit)
1
snappy(adjective, strong, tough, fit, lively)
1
spry(adjective, strong, moving, lively)
1
sturdy(adjective, strong, sound, tough, fit)
1
vivacious(adjective, strong, moving, lively)
0
bouncing
0
bouncy(peppy, bouncing)
0
driving(adjective, strong, moving, lively)
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APASmart Define. (2015). indefatigable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/indefatigable/thesaurus/synonyms
ChicagoSmart Define. 2015. "indefatigable thesaurus" https://smartdefine.org/indefatigable/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, indefatigable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/indefatigable/thesaurus/synonyms>.
MLASmart Define. "indefatigable thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/indefatigable/thesaurus/synonyms>