Enter a clue or pattern or both:
The Clue
It may be extended (8 letter answer)
The Answer
WARRANTY
Tags
Notes
The answer WARRANTY is so rare that it appears less than once every 2500 puzzles.
Related Clues
Assurance
Justification
One may last a lifetime
Definition
WARRANTY as a noun:
1. (guarantee, warrant, warrantee, warranty) = a written assurance that some product or service will be provided or will meet certain specifications