Object
Object, item, commodity, gadget, instrument, tool, entity, whatsit, what's-its-name, whatchamacallit, thingy, thingamajig, oojah, doodah, gubbins, doohickey, dingus, article, artefact, device, contrivance, utensil, implement, body, what-d'you-call-it, what's-it, thingummy, thingamabob, oojamaflip, gizmo, doobry, doodad, doojigger, and thingo.
Belongings
Belongings, stuff, worldly goods, personal effects, paraphernalia, bits and pieces, luggage, bags, chattels, valuables, garments, gear, togs, traps, trek, possessions, property, goods, effects, impedimenta, bits and bobs, baggage, bags and baggage, movables, clothes, goods and chattels, junk, garms, clobber, and dunnage.
Equipment
Equipment, gear, tackle, implements, utensils, apparatus, kit, stuff, tools, and accoutrements.
Activity
Activity, action, undertaking, feat, job, piece of business, notion, concept, concern, worry, remark, comment, observation, pronouncement, episode, happening, eventuality, act, deed, exploit, task, chore, thought, idea, conception, matter, preoccupation, statement, utterance, declaration, incident, event, occurrence, and phenomenon.
Matters
Characteristic
Characteristic, attribute, trait, point, facet, fact, detail, factor, quality, property, feature, aspect, element, piece of information, and particular.
What one likes
What one likes, one's cup of tea, what turns one on, what interests one, one's bag, and what floats one's boat.