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

But entering his age-29 season, Lawrence remains a powerful, game-changing talent. — Daniel Popper, New York Times, 9 Sep. 2026

But beyond that, the script featured very colorful, frustrating-yet-powerful scenes that resonated with us. — Kevin Giraud, Variety, 9 Sep. 2026

Europe has added another powerful machine to its growing supercomputing network with the inauguration of Arrhenius, a new system in Sweden capable of more than 60 petaflops, or over 60 million billion operations per second. — Kaif Shaikh, Interesting Engineering, 9 Sep. 2026

The German tuner, famous for building monstrously powerful G-Wagens, Lambos, and the like, has teamed up with Finnish builder Axopar Boats on a pair of high-performance powerboats. — Rachel Cormack, Robb Report, 9 Sep. 2026