Synonyms to quelque chose

affair, activities, activity, adulterous affair, adultery, affairs, amor, amour, article, artifact, at home, attempt, bag, beeswax, business, care, commerce, commitment, concern, concernment, contract, cuckoldry, cup of tea, deal, dingus, dofunny, dohickey, doing, dojigger, dojiggy, domajig, domajigger, doodad, dowhacky, effort, employ, employment, engagement, entanglement, enterprise, eppes, eternal triangle, etwas, event, fling, flirtation, flumadiddle, forbidden love, function, gadget, gathering, get-together, gigamaree, gimmick, gizmo, hanky-panky, happening, hickey, hootenanny, hootmalalie, illicit love, incident, infidelity, interest, intrigue, issue, jigger, job, labor, levee, liaison, lookout, love, love affair, material thing, matinee, matter, object, obligation, occasions, occupation, occurrence, operation, palaver, pie, plan, proceeding, program, project, proposition, reception, relationship, responsibility, reunion, romance, romantic tie, salon, service, sociable, social, social affair, social gathering, soiree, something, task, thing, thingum, thingumabob, thingumadad, thingumadoodle