105 entries under tough topic. ×

1
persuasive(adjective, strong, energetic, powerful)
1
prospering(strong, fit, well, robust)
1
rough(adjective, strong, fit, vigorous)
1
seasoned(adjective, strong, hard, sound)
1
snappy(adjective, strong, fit, energetic)
1
spanking(adjective, strong, pleasant, energetic)
1
strenuous(adjective, strong, intense, energetic)
1
take-charge(adjective, strong, energetic, powerful)
1
take-over(adjective, strong, intense, energetic)
1
tenacious(adjective, strong, hard, sound)
1
zealous(adjective, strong, energetic, enthusiastic)
1
zippy(adjective, strong, fit, energetic)
0
ball of fire(expression, adjective, idiom, strong)
0
fit as fiddle(expression, idiom, strong, fit)
0
live(strong, fit, well)
0
powerhouse(strong, fit, well)
0
robustious(strong, fit, well)
0
robustuous(strong, fit, well)
0
steamroller(adjective, strong, energetic, powerful)
0
take over(expression, intense)
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APASmart Define. (2016). healthy thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/healthy/thesaurus/synonyms
ChicagoSmart Define. 2016. "healthy thesaurus" https://smartdefine.org/healthy/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, healthy thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/healthy/thesaurus/synonyms>.
MLASmart Define. "healthy thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/healthy/thesaurus/synonyms>