wander
verb(wan-der)
move about aimlessly or without any destination, often in search of food or employment
Synonyms: cast, 
drift, 
ramble, 
range, 
roam, 
roll, 
rove, 
stray, 
swan, 
tramp, 
vagabond, 
 Examples:
The wandering Jew. 
wander
verb(wan-der)
to move or cause to move in a sinuous, spiral, or circular course
Examples:
Sometimes, the gout wanders through the entire body. 
wander
verb(wan-der)
be sexually unfaithful to one's partner in marriage
Examples:
Might her husband be wandering?. 
wander
verb(wan-der)
lose clarity or turn aside especially from the main subject of attention or course of argument in writing, thinking, or speaking
Examples:
Her mind wanders. 
wander
verb(wan-der)
go via an indirect route or at no set pace
Examples:
After dinner, we wandered into town.