noun
- The state of being allied or confederated.
- synonyms: confederation
- A connection based on kinship or marriage or common interest.
- usage: "the shifting alliances within a large family"; "their friendship constitutes a powerful bond between them"
- synonyms: bond
- An organization of people (or countries) involved in a pact or treaty.
- A formal agreement establishing an association or alliance between nations or other groups to achieve a particular aim.
- The act of forming an alliance or confederation.
- synonyms: confederation