Related Clues:

• Not quite legit
• Impermanent
• Like an elm-lined street
• Like a tree-lined path
• Blocked from sunlight
• Not quite on the up-and-up
• Lineup member
• Dubious
• Of ill repute
• Like a tree-lined street
• Of questionable character
• Not on the up and up
• Any character in Clue
• Crime drama character
• Less than legit