Definitions

commence

[kuh-mens] / kəˈmɛns /

VERB

start action

Synonyms

STRONGEST

begin inaugurate initiate launch take up

STRONG

arise open originate

WEAK

come into being come into existence embark on enter upon get cracking get going get one's feet wet get show on road hit the ground running jump into kick off lead off start the ball rolling tear into

Antonyms

STRONGEST

close complete conclude end finish stop

WEAK

cease

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.

Complications commence when a space research vessel smashes into Prodigy Corp.-controlled Bangkok.

From Los Angeles Times • Jun. 2, 2026

"The labour union will lawfully commence a general strike tomorrow as scheduled."

From Barron's • May 20, 2026

After several delays, his trial is due to commence in August.

From BBC • Apr. 29, 2026

“We are about to commence the redevelopment of 350 Park Avenue, creating 6,000 highly paid construction jobs and supporting the creation of more than 15,000 permanent jobs in mid-town New York,” wrote Gerald Beeson.

From The Wall Street Journal • Apr. 23, 2026

“I been thinking,” she said, “how you better commence to tremble when the Lord, He gives you your heart’s desire.”

From "Go Tell It on the Mountain" by James Baldwin

Vocabulary lists containing commence

Bud, Not Buddy

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Essential English Vocabulary, List 1

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List 8

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