Answer:

rove

Answer	Crossword Clue
ROVE	Gad about
ROVE	Gallivant
ROVE	Go from pillar to post

ROVE	Peregrinate
ROVE	Tool about
ROVE	Wander
ROVE	Go gadding
ROVE	Go rambling
ROVE	"Bush's brain"
ROVE	Bush advisor
ROVE	Bush adviser

ROVE	Politico Karl
ROVE	Travel about
ROVE	Subject of "Bush's Brain"
ROVE	Go hither and yon
ROVE	Ramble
ROVE	Wander about
ROVE	Bush strategist Karl
ROVE	Go here and there

ROVE	Stray
ROVE	Be rootless
ROVE	Be errant
ROVE	Former Bush strategist
ROVE	Drift
ROVE	Wander aimlessly
ROVE	Emulate nomads
ROVE	Move aimlessly

ROVE	Be nomadic
ROVE	Bush advisor Karl ...
ROVE	Move hither and thither
ROVE	Traipse
ROVE	Emulate a vagabond
ROVE	Bush crony Karl
ROVE	Go hither and thither
ROVE	Globe-trot

ROVE	Wander far and wide
ROVE	Knock about
ROVE	Bush man Karl
ROVE	Wander around
ROVE	Meander

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.