Synonyms|1.6kAntonyms|336|Broader|122Narrower|184Related|2.8k

137 entries under effective topic. ×

3
upper hand(expression, adjective, strong, power, energy)
2
constraining(adjective, strong, energetic, violent)
2
elemental(adjective, strong, energy, energetic, violent)
2
equal to(verb, expression, phrasal verb, power, tough)
2
gutsy(adjective, strong, energetic, violent, vigorous)
2
key(adjective, power, important, special, huge)
2
meaningful(strong, sharp, bright, intense, important)
2
powerhouse(adjective, strong, great, direct, tough)
2
stringent(adjective, good, strong, sound, right)
1
accomplished(tough, keen, smart, intelligent, competent)
1
adept(tough, competent, capable, proficient)
1
apt(tough, competent, capable, forceful)
1
ball of fire(expression, adjective, idiom, strong, tough)
1
bullish(adjective, strong, energetic, violent)
1
coming on strong(expression, adjective, idiom, strong, energetic)
1
crucial(adjective, important, prominent, valid)
1
decisive(strong, tough, important, forceful)
1
deft(tough, keen, smart, intelligent, competent)
1
electric(adjective, strong, energetic, violent, lively)
1
experienced(tough, keen, smart, intelligent, competent)
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ChicagoSmart Define. 2015. "powerful thesaurus" https://smartdefine.org/powerful/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, powerful thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/powerful/thesaurus/synonyms>.
MLASmart Define. "powerful thesaurus" 30 November 2015. Web. 23 September 2026. <https://smartdefine.org/powerful/thesaurus/synonyms>