Enter a clue or pattern or both:
The Clue
Friendly, as an older relative, say (9 letter answer)
The Answer
AVUNCULAR
Tags
Notes
The answer AVUNCULAR is so rare that it appears less than once every 2500 puzzles.
Definition
AVUNCULAR as an adjective:
1. being or relating to an uncle
2. like an uncle in kindness or indulgence; "showed avuncular concern"