What is the crossword answer for the clue: Where theres smoke

FIRE - a 4 letter word may be the answer you are looking for!

FLUE - a 4 letter word may be the answer you are looking for!

FLUES - a 5 letter word may be the answer you are looking for!

AIRPOLLUTION - a 12 letter word may be the answer you are looking for!

Where there's smoke

4 Character Answers:

FIRE

FLUE

5 Character Answers:

FLUES

12 Character Answers:

AIRPOLLUTION