Word.ws English Dictionary

Synonyms of union

4 similar words · 2 opposite words

Another word for union is coalition. Other synonyms of union are combination. The opposite of union is nonunion.

Synonyms and similar words for union

nounThe act of uniting or joining two or more things into one.

adjectiveBelonging to, represented by, or otherwise pertaining to a labour union.

  • unionizedOrganized into a trades union or trades unions.

Opposite of union

nounThe act of uniting or joining two or more things into one.

  • nonunionLack of union; failure to become united.
  • disunionSeparation (disintegration) of a union; lack of union where union would be desirable.

Meaning of union

  1. noun The act of uniting or joining two or more things into one.
  2. noun The state of being united or joined; a state of unity or harmony.
  3. noun Something united, or made one; something formed by a combination or coalition of parts or members; a confederation; a consolidated body; a league.

Full definition of union

union in other languages

Questions about synonyms of union

What is another word for union?
Union has 4 synonyms on Word.ws, such as coalition and combination.
What is the opposite of union?
The opposite of union is nonunion. Other antonyms of union are disunion.
What does union mean?
Union means the act of uniting or joining two or more things into one.

Source and license

Adapted from Wiktionary: union (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.

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Cite this page: “Synonyms of union.” Word.ws, https://word.ws/synonyms/union. Based on Wiktionary, CC BY-SA 4.0.