Enter a clue or pattern or both:
The Clue
Pen, but not for credit (10 letter answer)
The Answer
GHOSTWRITE
Tags
Notes
The answer GHOSTWRITE is so rare that it appears less than once every 2500 puzzles.
Related Clues
Author anonymously
Be a secret author
Work behind the scenes, in a way
Definition
GHOSTWRITE as a verb:
1. (ghost, ghostwrite) = write for someone else; "How many books have you ghostwritten so far?"