Antonyms of noun exogamy

1 sense of exogamy

Sense 1
exogamy, intermarriage -- (marriage to a person belonging to a tribe or group other than your own as required by custom or law)
       Antonym of endogamy (Sense 1)
      => endogamy, intermarriage, inmarriage -- (marriage within one's own tribe or group as required by custom or law)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun exogamy

1 sense of exogamy

Sense 1
exogamy, intermarriage -- (marriage to a person belonging to a tribe or group other than your own as required by custom or law)
       => marriage, matrimony, union, spousal relationship, wedlock -- (the state of being a married couple voluntarily joined for life (or until divorce); "a long and happy marriage"; "God bless this union")