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

Other crossword clues for answer "KNOCK"

KNOCK
Engine sound
Criticize
Eschew the doorbell
Give a rap
Joke variety, when doubled
Engine noise
Sound at a séance
___ on wood!
Harbinger of company
Bad-mouth
Rap
Rap on the door
Rapper's introduction
Beef about
Criticize, so to speak
Find fault with
Ping's cousin
Repeated, a kind of joke
Find fault: Colloq.
End a gin game
Word repeated before "Who's there?"
Pan
Séance sound
See 64-Across
With 54-Down, intro to a joke
Wander aimlessly
Sound eliciting a "Who's there?"
Deride
See 8-Across
Unwanted engine sound
Announce one's presence, in a way
Skip the doorbell
Company indicator?
Ring alternative
Forgo the doorbell, perhaps