significant other Synonyms

domestic partner be one's better half special someone other half love of one's life light of one's eye life partner bae amorino one and only soul mate true love wifey life companion basic spouse apple of one's eyes adopted wife adopted husband the love of one's life someone very dear apple of somebody's eye light of one's life live-in lover apple of one's eye loved one sweetie paramour mate lover love inamorata husband hubby honey fiance darling partner spouse spouse equivalent spousal equivalent better half dearest ball and chain boyfriend lady friend girlfriend wife sweetheart beloved