allies

[al-ahyz, uh-lahyz] / ˈæl aɪz, əˈlaɪz /

NOUN

something united with another, especially by treaty

Synonyms

STRONGEST

associate colleague friend partner

STRONG

accessory accomplice co-worker coadjutor collaborator confederate helper

Antonyms

STRONGEST

antagonist detractor enemy foe opponent

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.

President Franklin Delano Roosevelt suddenly announced it at the 1943 Casablanca conference as an aim of the World War II Allies, he did so off the cuff.

From MarketWatch • Mar. 12, 2026

"I remember how Britain and the Allies opened the Second Front. That helped us so much."

From BBC • Feb. 2, 2026

During World War II, Greenland provided the Allies a bulwark thanks to its strategic location in the contested North Atlantic.

From The Wall Street Journal • Jan. 10, 2026

Appeared in the January 8, 2026, print edition as 'Trump Doctrine Confounds Allies, Foes'.

From The Wall Street Journal • Jan. 8, 2026

Even before the United States officially entered the war, American volunteers were fighting alongside the Allies in Europe.

From "The War to End All Wars: World War I" by Russell Freedman