158 entries under tough topic. ×

1
robustuous(strong, fit, healthy, well)
1
rosy-cheeked(strong, fit, fresh, well)
1
rough(adjective, strong, fit, cruel)
1
safe and sound(expression, strong, fit, fresh)
1
saving(energetic, effective, adept, effectual)
1
shrewd(energetic, effective, adept, effectual)
1
skilled(adjective, energetic, active, competent)
1
skillful(adjective, energetic, active, competent)
1
spanking(adjective, strong, energetic, powerful)
1
steamroller(adjective, strong, great, energetic)
1
systematic(energetic, effective, adept, effectual)
1
take-charge(adjective, strong, energetic, violent)
1
take-over(adjective, strong, energetic, violent)
1
talented(solid, outstanding, worthy, effective)
1
thriving(strong, fit, healthy, well)
1
tiger(strong, fit, healthy, well)
1
trim(strong, fit, fresh, well)
1
unflagging(adjective, strong, fit, lively)
1
unimpaired(strong, fit, fresh, well)
1
valuable(energetic, effective, adept, effectual)
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APASmart Define. (2015). potent thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/potent/thesaurus/synonyms
ChicagoSmart Define. 2015. "potent thesaurus" https://smartdefine.org/potent/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, potent thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/potent/thesaurus/synonyms>.
MLASmart Define. "potent thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/potent/thesaurus/synonyms>