doohickey Synonyms

gismo thingumabob gizmo gimmick thingamajig thingmajig thingumajig thingamabob thingummy gubbins whatchamacallit doodad thingmabob kajigger doodah appliance thingummabob thingummajig whaddayacallit doojigger whatsis dojigger dohickey contrivance enginery jigger machine utensil whatnot accoutrement hickey contraption gadget widget black box love bite thingy Whatsit da kine whatchamacallum