thingmajig
['doodad', 'doohickey', 'doojigger', 'gimmick', 'gizmo', 'gismo', 'gubbins', 'thingamabob', 'thingumabob', 'thingmabob', 'thingamajig', 'thingumajig', 'thingummy', 'whatchamacallit', 'whatchamacallum', 'whatsis', 'widget', 'stuff ']