most powerful

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 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.

North Korea previously said the Choe Hyon is equipped with the "most powerful weapons", and Kim oversaw a cruise missile test from the vessel in April.

From Barron's • Jun. 24, 2026

It was interesting to find out that Red Bull have the most powerful engine.

From BBC • Jun. 23, 2026

True, retatrutide might soon be the most powerful “triple agonist” anti-obesity drug on the market.

From Slate • Jun. 23, 2026

One was born into the most powerful family in Westeros and raised in luxury.

From Salon • Jun. 20, 2026

The inventors of calculus, Isaac Newton and Gottfried Wilhelm Leibniz, created the most powerful mathematical method ever by dividing by zero and adding an infinite number of zeros together.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife