onend
- Like Bart Simpson's hair
- For days __ (nonstop)
- Without pause
- Without a letup
- For hours __ (nonstop)
- How hair may stand
- For days __ (continuously)
- At a stretch
- Without a stop
- Upturned, as a carton
- Make one's hair stand ___
- How hair may sometimes stand
- For weeks __ (incessantly)
- With no interruption
- Upturned, as cartons
- Upright, and what's been removed to form this puzzle's theme answers
- Make one's hair stand --
- Long side up
- Like about-to-be-toppled dominoes
- How the hair of the frightened might stand
- How the hair of frightened comic book characters stands
- How some things stand
- How hairs might stand
- How crates may be set
- For weeks ___ (continuously): 2 wds
- For weeks __ (continuously)
- For hours __ (interminably)
- For days __ (unceasingly)
- For days __ (incessantly)
- For days __ (ceaselessly)
- Upright, as a box
- With no letup
- Erect
- Uninterruptedly
- Upturned, as a box
- Incessantly
- Successively
- Ceaselessly
- Without a break
- With no break
- Continuously
- Seemingly forever
- Standing upright, as hair
- Interminably
- Without interruption
- How a box may be set
- Unceasingly
- Upturned, as a crate
- Nonstop
- Turned up
- Sideways up
- Seemingly ceaselessly
- Without letup
- One and minus one, continuously
- Upright individual gets nude occasionally
- One way to stand
- Without stopping
- Without breaking
- Without stop
- Days ___