Is “Rover” a Scrabble word?
Yes
ROVER
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Rover
/ˈɹəʊvə(ɹ)/
noun
1.(usually in the plural) A randomly selected target.
2.One who roves, a wanderer, a nomad.
3.A vagabond, a tramp, an unsteady, restless person, one who by habit doesn't settle down or marry.
“She is a rover and dislikes any sort of ties, physical or emotional.”