Enter a clue or pattern or both:
The Clue
Enlightens (7 letter answer)
The Answer
INFORMS
Tags
Notes
The answer INFORMS is so rare that it appears less than once every 2500 puzzles.
Definition
INFORM as a verb:
1. impart knowledge of some fact, state or affairs, or event to; "I informed him of his rights"
2. give character or essence to; "The principles that inform modern teaching"
3. act as an informer; "She had informed on her own parents for years"