448 entries under adjective topic. ×

15
important(strong, influence, intense, powerful)
14
competent(power, tough, keen, bright)
13
cogent(clear, strong, power, great)
13
in force(expression, idiom, strong, power)
13
virtuous(feature, characteristic, good, honor)
12
convincing(clear, strong, great, energetic)
12
dynamic(strong, tough, energetic, violent)
12
energetic(strong, tough, violent, powerful)
12
forcible(clear, strong, tough, energetic)
12
functional(good, useful, valuable, running)
11
able(power, tough, bright, energetic)
11
fruitful(good, rich, valuable, positive)
11
serviceable(good, useful, valuable, practical)
11
striking(intense, important, powerful, noble)
11
true(feature, characteristic, honor, detail)
10
dependable(feature, characteristic, honor, detail)
10
expedient(appropriate, useful, practical, convenient)
10
good(honest, noble, valuable, competent)
10
trenchant(strong, sharp, important, powerful)
10
weighty(clear, strong, great, influence)
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APASmart Define. (2015). effective thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/effective/thesaurus/synonyms
ChicagoSmart Define. 2015. "effective thesaurus" https://smartdefine.org/effective/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, effective thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/effective/thesaurus/synonyms>.
MLASmart Define. "effective thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/effective/thesaurus/synonyms>