Answer:

GAD

Answer	Crossword Clue
GAD	Gallivant
GAD	Flit about
GAD	Wander (about)

GAD	Roam around
GAD	Meander
GAD	Be footloose
GAD	Go a-roving
GAD	Ramble around
GAD	Wander about
GAD	Go here, there, and everywhere
GAD	One of Jacob's 12 sons

GAD	"My word!"
GAD	Go here and there
GAD	Wander, with "about"
GAD	Wander
GAD	Roam
GAD	Travel aimlessly
GAD	Drift (about)
GAD	Roam (about)

GAD	Zooks lead-in?
GAD	Traipse (about)
GAD	Wander aimlessly
GAD	Flit
GAD	"Criminy!"
GAD	Flit (about)
GAD	Fly opening?
GAD	"Holy cow!"

GAD	Traipse
GAD	Josh of "The Comedians"
GAD	Josh who voiced Olaf in "Frozen"
GAD	Wander idly
GAD	"Heavens!"
GAD	Go from pillar to post
GAD	Move aimlessly
GAD	Go hither and yon

GAD	Roam about
GAD	.. about (wander)
GAD	Rove (about)
GAD	Drift
GAD	Knock (about)