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.

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

The overall destruction, paired with the collapse of a major alliance, made 2025 a defining year for the game.

From BBC • Jun. 5, 2026

His ambitions were initially opposed by an alliance of Holland, England and Sweden.

From "The Scientists" by John Gribbin

Vocabulary lists containing alliance

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Working Together: The Language of Unions

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Vocabulary from The Articles of Confederation

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