Enter a clue or pattern or both:
The Clue
Aptness (10 letter answer)
The Answer
PERTINENCE
Tags
Notes
The answer PERTINENCE is so rare that it appears less than once every 2500 puzzles.
Related Clues
What a non sequitur lacks
Definition
PERTINENCE as a noun:
1. (applicability, pertinence, pertinency) = relevance by virtue of being applicable to the matter at hand