Crosswordiee.com

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

Crossword clues for Insect killer 7 letters:

SWATTER: Insect killer
DDT: Bygone insect killer
DDTS: Insect killers.
DDT: Insect killer
BUGZAPPERS: Electric insect-killers