intermarriage

Nouns

(n) marriage to a person belonging to a tribe or group other than your own as required by custom or law exogamy,
(n) marriage within one's own tribe or group as required by custom or law endogamy, inmarriage,

Synonyms

exogamy endogamy inmarriage

Antonyms

endogamy inmarriage intermarriage exogamy

Words of close approximity