76 entries under tough topic. ×

3
potent(adjective, strong, energetic, powerful)
3
powerful(adjective, strong, energetic, lively)
2
active(adjective, strong, energetic, powerful)
2
bold(adjective, strong, vigorous, noble)
2
bouncing(adjective, strong, intense, energetic)
2
doughty(adjective, strong, bold, resolute)
2
driving(adjective, strong, energetic, powerful)
2
enterprising(adjective, strong, intense, energetic)
2
forcible(adjective, strong, energetic, powerful)
2
gritty(adjective, strong, bold, spirited)
2
gutsy(adjective, strong, bold, spirited)
2
nervy(adjective, strong, bold, spirited)
2
peppy(adjective, strong, energetic, powerful)
2
sound(adjective, strong, intense, energetic)
2
tenacious(adjective, strong, bold, resolute)
2
zippy(adjective, strong, energetic, powerful)
1
Trojan(adjective, strong, bold, resolute)
1
adventuresome(adjective, strong, bold, spirited)
1
adventurous(adjective, strong, bold, spirited)
1
assured(adjective, strong, bold, resolute)
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APASmart Define. (2015). red-blooded thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/red-blooded/thesaurus/synonyms
ChicagoSmart Define. 2015. "red-blooded thesaurus" https://smartdefine.org/red-blooded/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, red-blooded thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/red-blooded/thesaurus/synonyms>.
MLASmart Define. "red-blooded thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/red-blooded/thesaurus/synonyms>