love affair Synonyms

romance illicit romance besottedness love story sexual love ardour extracurricular activity sexual activity tryst triangle unfaithfulness fooling around affair of the heart amorous affection sexual relationship outside of marriage loving relationship romantic entanglement love relationship little on the side romantic affair affaire de coeur amorous entanglement thing liaison relationship endearment doting devotion dalliance courtship appreciation amour affair adultery entanglement enthusiasm passion lust love involvement intrigue infidelity frolicking flirtation fling adulation