Synonyms of the word

confederation

• n. A union or alliance of states or political organizations.
• n. The act of forming an alliance.

alliance

• n. (uncountable) The state of being allied.
• n. (countable) The act of allying or uniting.
• n. (countable) A union or connection of interests between families, states, parties, etc., especially between…
• n. (countable) Any union resembling that of families or states; union by relationship in qualities; affinity.
• n. (with the definite article) The persons or parties allied.
• v. (obsolete) To connect or unite by alliance; to ally.

coalition

• n. A temporary group or union of organizations, usually formed for a particular advantage.
• n. (rare) The collective noun for a group of cheetahs.

confederacy

• n. an alliance.

federation

• n. Act of joining together into a single political entity.
• n. Array of nations or states that are unified under one central authority which is elected by its members.
• n. Any society or organisation formed from separate groups or bodies.
• n. (computing, telecommunications) A collection of network or telecommunication providers that offer interoperability.
• adj. (Australia) Of an architectural style popular around the time of federation.

fusion

• n. The act of merging separate elements, or the result thereof.

union

• n. (countable) The act of uniting or joining two or more things into one.
• n. (uncountable) The state of being united or joined.
• n. (countable) That which is united, or made one; something formed by a combination or coalition of parts…
• n. (countable) A trade union; a workers' union.
• n. (countable) An association of students at a university for social and/or political purposes; also in some…
• n. (countable) A joint or other connection uniting parts of machinery, such as pipes.
• n. (countable, set theory) The set containing all of the elements of two or more sets.
• n. (countable) The act or state of marriage.
• n. (uncountable, archaic, euphemistic) Sexual intercourse.
• n. (countable, computing) A data structure that can store any of various types of item, but only one at a…
• n. (countable, now rare, archaic) A large, high-quality pearl.
• v. To combine sets using the union operation.