consort

(noun) the husband or wife of a reigning monarch.

(noun) a family of similar musical instrument playing together. Synonyms: choir.

(verb) keep company with; hang out with. Synonyms: associate, affiliate, assort. Examples: "He associates with strange people." "She affiliates with her colleagues."

(verb) go together. Synonyms: harmonize, harmonise, accord, concord, fit in, agree. Examples: "The colors don't harmonize." "Their ideas concorded."

(verb) keep company. Synonyms: run. Examples: "The heifers run with the bulls to produce offspring."