Crosswordiee.com

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

Crossword clues for Oct. and Nov. 3 letters:

MOS: Apr., Oct., Nov.
MOS: Oct., Nov., Dec.
MOS: Oct., Nov., etc.
MOS: Oct. and Nov.
MOS: Sept., Oct. and Nov.
ENDS: Oct. 31, Nov. 30, etc.