She doesn't win different roles (5)
I believe the answer is:
loser
'she doesn't win' is the definition.
I can't tell whether this definition defines the answer.
'different roles' is the wordplay.
'different' indicates anagramming the letters (letters placed in a different order).
'roles' anagrammed gives 'LOSER'.
Can you help me to learn more?
(Other definitions for loser that I've seen before include "Unsuccessful type" , "Defeated contestant" , "Defeated competitor" , "One not winning" , "Failed competitor" .)