(n.) Close familiarity or friendship; nearness in a relationship\.

accord acquaintance act of love addition adjunct adultery affability affairs affiliation affinity alliance amiability aphrodisia approximation ass assemblage association balling bond carnal knowledge chumminess civility climax closeness clubbability clubbishness clubbism cohabitation coition coitus coitus interruptus combination commerce communicativeness companionability compatibility congeniality congress connectedness connection contiguity contrariety copula copulation corpus coupling courtesy data datum dealings deduction diddling disjunction experience expertise facts factual base familiarity filiation fondness for society fornication friendliness geniality gregariousness homology hospitality information inseparableness intelligence intercourse intimate acquaintance inwardness junction ken know-how knowing knowledge liaison link linkage linking lovemaking making it with marital relations marriage act mateyness mating meat mutual attraction nearness onanism orgasm ovum palliness pareunia practical knowledge private knowledge privity procreation propinquity proximity rapport ratio cognoscendi relatedness relation relations relationship screwing self-knowledge sex sex act sexual climax sexual commerce sexual congress sexual intercourse sexual relations sexual union similarity sleeping with sociability sociableness social grace sociality special affinity sperm sympathy technic technics technique tie tie-in union urbanity venery