Answer: volunteer
AnswerCrossword Clue
VOLUNTEERPeyton Manning, in college
VOLUNTEERMany a campaign worker
VOLUNTEEROffer one's services
VOLUNTEERKind of fireman
VOLUNTEERTennessean
VOLUNTEERDo work on the house
VOLUNTEERCandy striper, e.g.
VOLUNTEERJoin the Peace Corps, e.g.
VOLUNTEEROffer to help
volunteerA person who freely enrolls for military service rather than being conscripted, esp. a member of a force formed by voluntary enrollment and distinct from the regular army
volunteerA person to whom a voluntary conveyance or deposition is made
volunteerA person who freely offers to take part in an enterprise or undertake a task
volunteerA person who works for an organization without being paid
volunteerA plant that has not been deliberately planted
volunteerto offer one's services