Enter a clue or pattern or both:
The Clue
Downgrade, perhaps (6 letter answer)
The Answer
RERATE
Tags
Notes
The answer RERATE is rarely seen, appearing only about once every 1600 puzzles.
Related Clues
Change an appraisal
Grade again
Add a star to, say
Adjust at Moody's, say
Change from an R, say
Change from AA to AAA, e.g.
Give more stars to, maybe
Change from X to NC-17, e.g.