Definitions

influential

[in-floo-en-shuhl] / ˌɪn fluˈɛn ʃəl /

ADJECTIVE

effective, powerful

Synonyms

STRONGEST

authoritative dominant famous important leading persuasive prominent significant strong

WEAK

affecting big-gun big-wheel controlling efficacious forcible governing guiding impressive inspiring instrumental major-league meaningful momentous moving name potent substantial telling touching weighty

Antonyms

STRONGEST

inconspicuous inferior insignificant obscure subordinate trivial unimportant unknown

WEAK

ineffective ineffectual uninfluential unmoving weak

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.

Infantino, 56, whose World Cup kicks off Thursday in Mexico City, has made it a specialty of his to court the planet’s most influential power brokers.

From The Wall Street Journal • Jun. 11, 2026

There is one intriguing thread that leads to a largely invisible Fellowship leader said to be influential with Michigan Republicans and, allegedly, unnamed Democrats.

From Salon • Jun. 9, 2026

Strategy, the largest corporate Bitcoin holder, is highly influential, with its past sale impacting retail confidence amid ETF outflows.

From Barron's • Jun. 8, 2026

She launched Mobolise to tackle what she called the "scary underrepresentation of black talent" across influential industries.

From BBC • Jun. 5, 2026

Narration isn’t the most exciting part of a speech— but it can be subtly influential on its outcome.

From "Words Like Loaded Pistols" by Sam Leith

Vocabulary lists containing influential

Very Necessary: Synonyms for "Important"

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Latin Love, Vol II: fluere

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Unwind

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