adrift
1. [ adjective ] aimlessly drifting
Synonyms: aimless rudderless afloat planless undirected directionless
Related terms: purposeless
2. [ adverb ] off course
Examples:

"there was a search for beauty that had somehow gone adrift"

3. [ adjective ] afloat on the surface of a body of water
Synonyms: drifting
Examples:

"after the storm the boats were adrift"

Related terms: afloat