192 entries under great topic. ×

12
profound(adjective, strong, hard, sharp)
10
capable(adjective, good, sound, tough)
10
competent(adjective, good, ability, energetic)
9
good(adjective, sound, strength, right)
9
harsh(adjective, hard, tough, severe)
9
marked(adjective, sharp, harsh, intense)
8
dynamic(adjective, tough, bright, intense)
8
extreme(adjective, hard, severe, sharp)
8
trenchant(adjective, feeling, severe, sharp)
6
close(adjective, hard, sharp, firm)
6
indomitable(adjective, hard, tough, firm)
6
total(verb, feature, power, strength)
5
cutting(adjective, feeling, sharp, harsh)
5
diligent(adjective, sharp, harsh, powerful)
5
forte(feature, powerful, active, piercing)
5
heroic(adjective, tough, powerful, noble)
5
spanking(adjective, tough, energetic, powerful)
4
broad(adverb, feature, powerful, active)
4
commanding(adjective, energetic, violent, powerful)
4
dominant(adjective, energetic, violent, important)
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APASmart Define. (2016). strong thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/strong/thesaurus/synonyms
ChicagoSmart Define. 2016. "strong thesaurus" https://smartdefine.org/strong/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, strong thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/strong/thesaurus/synonyms>.
MLASmart Define. "strong thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/strong/thesaurus/synonyms>