327 entries under efficacy topic. ×

3
guttural(noun, adjective, feature, great, powerful)
3
hunky(noun, adjective, health, strength, stable)
3
intoxicant(noun, adjective, force, energy, intensity)
3
ironclad(noun, adjective, force, energy, intensity)
3
jail(noun, verb, power, strength, doing)
3
knock-down(noun, adjective, force, energy, intensity)
3
labial(noun, adjective, force, energy, intensity)
3
labiodental(noun, adjective, force, energy, intensity)
3
leading(noun, adjective, force, energy, intensity)
3
liquid(noun, adjective, force, energy, intensity)
3
lowering(noun, adjective, force, energy, intensity)
3
maximum(noun, adjective, force, energy, intensity)
3
nasal(noun, adjective, force, energy, intensity)
3
neat(noun, adjective, force, energy, intensity)
3
nervous(adjective, force, power, strength, energy)
3
palatal(noun, adjective, force, energy, intensity)
3
patent(noun, verb, adjective, power, strength)
3
physically powerful(expression, idiom, force, energy)
3
pitch(noun, verb, power, strength, doing)
3
pull(noun, verb, power, strength, doing)
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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>