Crossword solverSynonyms for spousal relationship16 crossword answers for “spousal relationship” (7,12), sorted by letter count.How many letters?All16617185921011111211311411712116 letters 1bigamy7 letters 1exogamy8 letters 5marriageendogamymonogamypolygamymonandry9 letters 2matrimonycuckoldom10 letters 1inmarriage11 letters 1misalliance12 letters 1open marriage(4,8)13 letters 1intermarriage14 letters 1monogamousness17 letters 1common-law marriage(6-3,8)21 letters 1marriage of convenience(8,2,11)