alliance

[uh-lahy-uhns] / əˈlaɪ əns /

NOUN

friendly association, agreement

Synonyms

STRONG

accord affiliation affinity betrothal bond coalition coherence collaboration collusion combination communion compact concord concurrence confederacy confederation congruity conjunction connection consanguinity cooperation engagement entente federation fraternization friendship interrelation kinship league marriage matrimony membership mutuality pact participation partnership relation support tie treaty union

Antonyms

STRONG

antagonism detachment disagreement disconnection discord disunity division divorce hatred opposition separation

WEAK

disunion estrangement hostility rebellion war

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.

More than two years ago, an alliance of ethnic and rebel groups made sweeping gains throughout the country, notching up a string of victories against the junta.

From BBC • Jun. 9, 2026

Then, during a debate, David Jones and Ben Midgley announced an alliance of their own.

From Salon • Jun. 9, 2026

But despite North Korea's reliance on China and its position as a junior partner in the alliance, this week Kim appeared to get his way on at least one key issue.

From BBC • Jun. 9, 2026

Two other opposition forces -- ex-president Robert Kocharyan's "Armenia" alliance and the Prosperous Armenia party -- also cleared the electoral threshold to get into parliament, winning 9.9 percent and four percent of the vote, respectively.

From Barron's • Jun. 8, 2026

Their collaboration as “Publius” in The Federalist Papers was every bit as seamless as the subsequent alliance between the two Virginians.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis

Vocabulary lists containing alliance

May the 4th Be With You: Star Wars Words

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Working Together: The Language of Unions

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Vocabulary from The Articles of Confederation

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