### Clue: Part female rejected? He might not (5)
### Answer: ACTOR 
 ### Explanation: Definition: He, might not
  "factor"{one of the elements,part contributing to a consequence, as in "morale was a factor in their success" **minus**(rejected) "f"(abbrev. for the female sex)}.
Answer: The *he* in the clue who might accept,not reject, a role,a part.  A nice WIWD(wordplay intertwined with definition) clue.