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.

Bobo Lo, former deputy head of mission at the Australian Embassy in Moscow, says it is this strategic flexibility, rather than the rigidity of a military alliance, that gives the partnership resilience.

From BBC • May 18, 2026

He added that there is "a new intentionality in Venezuelan politics in line with the alliance schemes that exist on the geopolitical level between Venezuela and the United States."

From Barron's • May 16, 2026

She stressed that the alliance supports the use of GLP-1s.

From BBC • May 16, 2026

Those battle lines have been redrawn, resulting in an unlikely alliance between the Renewable Fuel Association and the American Petroleum Institute.

From The Wall Street Journal • May 15, 2026

Many of their leaders and supporters favored a close alliance with the Nazis.

From "The Woman All Spies Fear" by Amy Butler Greenfield

Vocabulary lists containing alliance

May the 4th Be With You: Star Wars Words

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Working Together: The Language of Unions

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Vocabulary from The Articles of Confederation

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!