58 entries under strong topic. ×

4
brisk(adjective, tough, intense, energetic)
4
dashing(adjective, tough, intense, energetic)
4
enterprising(adjective, tough, intense, energetic)
4
firm(adjective, courageous, fearless, plucky)
4
red-blooded(adjective, tough, intense, energetic)
4
zealous(adjective, tough, bright, energetic)
3
exuberant(adjective, tough, intense, energetic)
3
mighty(adjective, energetic)
3
sturdy(adjective, tough, intense, energetic)
3
virile(adjective, vigorous)
3
vital(adjective, tough, intense, energetic)
2
bouncing(adjective, tough, intense, energetic)
2
brawny
2
forcible(adjective, tough, energetic, powerful)
2
formidable
2
husky
2
intense(adjective, tough, energetic, powerful)
2
muscular
2
sinewy
2
spanking(adjective, tough, energetic, powerful)
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APASmart Define. (2016). mettlesome thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/mettlesome/thesaurus/synonyms
ChicagoSmart Define. 2016. "mettlesome thesaurus" https://smartdefine.org/mettlesome/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, mettlesome thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/mettlesome/thesaurus/synonyms>.
MLASmart Define. "mettlesome thesaurus" 2 March 2016. Web. 30 September 2026. <https://smartdefine.org/mettlesome/thesaurus/synonyms>