Related Clues:
- Like old jokes
- Flat, as cola
- Needing air freshener
- Damp-smelling
- Stuffy, as air
- Having a stale odor
- Lacking originality
- In need of an update
- No longer interesting
- Like old pretzels
- Well past the sell-by date
- Like days-old bread
- Smelling of decay
- Like many a crossword clue for the word OREO, or like old Oreos
- Unfresh