Enter a clue or pattern or both:
The Clue
___ for (substantiate) (5 letter answer)
The Answer
VOUCH
Tags
Notes
The answer VOUCH is so rare that it appears less than once every 2500 puzzles.
Definition
VOUCH as a verb:
1. give personal assurance; guarantee; "Will he vouch for me?"
2. (guarantee, vouch) = give surety or assume responsibility; "I vouch for the quality of my products"
3. summon (a vouchee) into court to warrant or defend a title
4. give supporting evidence; "He vouched his words by his deeds"