Synonyms of powerful

powerful

adjective

ˈpau̇(-ə)r-fəl 

as in influential

having great power or influence

a powerful producer in the music business who is considered responsible for the careers of several superstars

Synonyms & Similar Words

• influential
• significant
• strong
• important
• potent
• mighty
• prominent
• heavy
• senior
• heavy-duty
• puissant
• efficient
• effective
• capable
• outstanding
• great
• famous
• distinguished
• dominant
• high-level
• top
• robust
• able
• competent
• celebrated
• notable
• renowned
• dynamic
• prestigious
• notorious
• vigorous
• noteworthy
• illustrious
• authoritarian
• autocratic
• eminent
• tyrannical
• despotic
• energetic
• forceful
• famed
• dictatorial
• noble
• high-powered
• magisterial
• preeminent

Antonyms & Near Antonyms

• weak
• little
• powerless
• insignificant
• unimportant
• helpless
• impotent
• feeble
• flimsy
• frail
• unknown
• infirm
• obscure
• anonymous
• ineffective
• incapable
• nameless
• incompetent
• unfit
• unskilled
• unqualified
• inept
• uncelebrated
• unskillful
• inexpert

Example Sentences

Recent Examples of powerful

Family members believe Jilani drowned after becoming trapped in powerful water currents. — Louis Casiano, FOXNews.com, 12 Oct. 2026

Next, save 24% on the Apple AirPods 4, which come with personalized spatial audio and the powerful H2 chip. — Juhi Wadia, PC Magazine, 12 Oct. 2026

As Tropical Storm Rachel approached the coast over the weekend, powerful waves slammed into oceanfront homes, leaving some on the verge of collapse. — Hannah Fry, Los Angeles Times, 12 Oct. 2026

To present four feature films and an original series from Qatar at Doha Film Festival is a powerful reflection of how far our creative ecosystem has come. — Melanie Goodfellow, Deadline, 12 Oct. 2026