Powerful synonyms such as burning, big, authoritative, acute, and ardent. Powerful is an adjective, and its antonyms are weak and helpless. Additionally, here are 48 synonyms and nearby words for powerful as well as words beginning with
P, and Po.
48 synonyms for powerful
1. influential
commanding
controlling
formidable
high-octane
high-powered
potent
puissant
redoubtable
2. cogent
authoritative
cogent
convincing
forcible
graphic
irresistible
passionate
persuasive
potent
telling
weighty
3. intense
ardent
burning
consuming
fervent
fervid
irresistible
overpowering
passionate