
1) Decorative embellishment 2) Dingus 3) Dohickey 4) Dojigger 5) Doohickey 6) Doohickey or gizmo 7) Etag regarding occupant 8) EtagÂre occupant 9) Gadget 10) Geegaw 11) Gimcrack 12) Gimmick 13) Gismo 14) Gizmo 15) Gubbins 16) Hickey 17) Little contraption 18) Ornament 19) Stuff 20) Sundries 21) Sundry
Found on
https://www.crosswordclues.com/clue/doodad

1) Dohickey 2) Dojigger 3) Doohickey 4) Gadget 5) Gimmick 6) Gismo 7) Gizmo 8) Gubbins 9) Thingamabob 10) Thingamajig 11) Thingamabob 12) Thingamajig 13) Thingumabob 14) Thingumajig 15) Thingummy 16) Trinket 17) Whatsis
Found on
https://www.crosswordclues.com/clue/doodad

Doodad is slang for an unspecified thing.
Found on
http://www.probertencyclopaedia.com/browse/ZD.HTM
doohickey noun something unspecified whose name is either forgotten or not known; `she eased the ball-shaped doodad back into its socket`; `there may be some great new gizmo around the corner that you will want to use`
Found on
https://www.encyclo.co.uk/local/20974

a decorative embellishment; trinket; bauble: a dress covered with doodads. · a gadget; device: a kitchen full of the latest doodads.
Found on
https://www.infoplease.com/dictionary/doodad
No exact match found.