doodad, thingamajig, thingamabob, thingy, gizmo, gismo, gubbins, gadget, dingus, contraption, gewgaw, allen wrench, smartie, powerbook, ethernet cable, neato, keychain, dowsing rod, clicky, nubbin, faff, hatbox, kludge, carabineer, repeller, purdy, sellotape, stud finder, carpet sweeper, clawlike, whatsit, jiff, gummi, toaster, scart, threader, tachyon, boxen, easter egg, duckie, backplate, thumbwheel, dongle, shammy, adjustable spanner, needlenose pliers, whatchamacallits, trickle charger, rollerball, erlenmeyer flask, aqualung, microswitch, styli, neckband, duffle, recharger, faceplate, wetware, wiggler, waterfield, eyehole, gatling gun, vacuum flask, itty, thermos flask, mousepad, stiffy, flashgun, holo, tribble, merkin, mii, device, earbuds, cooky, randomizer, penlight, bobby pin, whizbang, karabiner, pepper grinder, flybook, spongebob, saltshaker, frontmost, watchband, treo, migo, scratchpad, razorblade, oilcan, rolly, stuf, squirter, plumb bob, hawsers, snuffer, cassette deck, ziplock, bottle opener, shiny, shazam

stuff, sundries, sundry, whatchamacallit, whatsis

dohickey, dojigger, gimmick, thingmabob, thingmajig, thingumabob, thingumajig, thingummy