Crosswordiee.com

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

Crossword clues for Ooh, that hurts! 4 letters:

OUCH: Ooh, that hurts!
OWIE: Ooh, dat hurt!
ETHELRED: English king nicknamed "the Unready" (ooh, that hurts!)