158 entries under hard topic. ×

8
sharp(adjective, strong, power, strength)
7
nervous(adjective, feature, power, strength)
7
bold(adjective, strong, power, strength)
7
robustious(adjective, strong, power, strength)
7
strong-willed(adjective, power, strength, active)
6
driving(adjective, strong, power, strength)
6
fit(adjective, strong, power, strength)
6
hard-hitting(adjective, strong, power, strength)
6
keen(adjective, strong, power, strength)
6
sinewed(verb, adjective, control, power)
6
stable(adjective, strong, power, sound)
5
punchy(adjective, strong, power, strength)
5
slashing(noun, adjective, characteristic, control, strong)
5
fresh(adjective, strong, power, strength)
5
massive(adjective, person, body, power)
5
nervy(adjective, characteristic, power, strength)
5
penetrating(adjective, strong, power, strength)
5
sevenfold(adjective, power, strength, active)
5
unmistakable(adjective, characteristic, power, strength)
4
gutty(adjective, control, strong, strength)
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APASmart Define. (2015). powerful thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/powerful/thesaurus/synonyms
ChicagoSmart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, powerful thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/powerful/thesaurus/synonyms>.
MLASmart Define. "powerful thesaurus" 30 November 2015. Web. 24 September 2026. <https://smartdefine.org/powerful/thesaurus/synonyms>