% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Other crossword clues for answer "EARWORM"

EARWORM
Catchy tune
It's a Small World, for one (sorry)
You can't get it out of your head
Stuck song syndrome sample
Far-too-memorable song
Tune that stays in your head too long
Overly catchy song
You can't stop humming it
The 1975 hit "Can't Get It Out of My Head" would be an appropriate one
Tune you just can't get out of your head
Number you can't help but memorize?
Annoyingly catchy tune
Song that's stuck in your head
Song you can't get out of your head
Song that's hard to get out of your head
Melody that overstays its welcome
Annoyingly memorable song