Enter a clue or pattern or both:
The Clue
Reserve (9 letter answer)
The Answer
RETICENCE
Tags
Notes
The answer RETICENCE is so rare that it appears less than once every 2500 puzzles.
Definition
RETICENCE as a noun:
1. (reserve, reticence, taciturnity) = the trait of being uncommunicative; not volunteering anything more than necessary