powerful

[pou-er-fuhl] / ˈpaʊ ər fəl /

ADJECTIVE

strong, effective

Synonyms

STRONGEST

all-powerful authoritative capable compelling dominant dynamic energetic forceful impressive influential mighty persuasive potent robust vigorous

WEAK

able almighty authoritarian big-wheel cogent commanding competent controlling convincing effectual efficacious forcible in control in the saddle omnipotent overruling paramount preeminent prevailing puissant ruling sovereign stalwart strapping strengthy sturdy supreme telling upper hand weighty wicked wieldy

Antonyms

STRONGEST

idle impotent inactive incapable ineffective ineffectual insignificant lethargic unimportant weak

WEAK

unable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Nvidia unveiled a powerful laptop chip for Windows machines on Monday, staking its claim in the market for next-generation consumer PCs integrated with artificial intelligence.

From Barron's • Jun. 1, 2026

MIAMI—A battle royal has erupted among some of Miami’s most powerful economic players over a 10-acre parcel of land on Fisher Island, often dubbed the wealthiest ZIP Code in America.

From The Wall Street Journal • May 31, 2026

He has argued this is just part of his work as a defence lawyer, while critics have accused him of enriching himself by defending powerful criminals.

From BBC • May 31, 2026

America will remain immensely powerful, but its ability and willingness to act in this way seems increasingly debatable.

From MarketWatch • May 31, 2026

I push hard, feel powerful, give it every bit of me I have.

From "Red Flags and Butterflies" by Sheryl Azzam

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