Definitions

spearheaded

[speer-hed-id] / ˈspɪərˌhɛd ɪd /

VERB

lead, start

Synonyms

STRONGEST

initiate launch prompt spur

STRONG

bring cause direct guide head helm influence introduce motivate move originate persuade pioneer produce quarterback shepherd

WEAK

bring on get the jump on go out in front run things trail-blaze

Antonyms

STRONGEST

end finish stop

STRONG

discourage dissuade leave misguide mislead neglect result

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.

A victory would boost House Democratic leader Hakeem Jeffries, who has spearheaded efforts to neutralize Trump-backed maps in Republican states.

From Barron's • Apr. 21, 2026

The Spurs, spearheaded by Wembanyama, blow that benchmark out of the water.

From The Wall Street Journal • Apr. 16, 2026

But in doing so, the head of the company that spearheaded the AI revolution suggested it is not on the cusp of some sort of superintelligence.

From MarketWatch • Apr. 16, 2026

Her administration also spearheaded sending mental health teams or other unarmed responders to emergency calls that were once fielded by police.

From Los Angeles Times • Apr. 8, 2026

Then it came to the forefront again, spearheaded by a total stranger.

From "Friday Night Lights: A Town, A Team, And A Dream" by H.G. Bissinger