| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In 1905 Dr. H.A. des Voeux coined this word for the air pollution created by the Industrial Revolution | smog | $400 | DJ | DIRTY 4-LETTER WORDS | 2013-03-18 | #6566 | |
| (Kelly of the Clue Crew blows out a match and sticks it in a bottle.) The moisture in the air combines with particles of dust from the smoke to form this; Los Angeles is known for it | smog | $800 | DJ | 4-LETTER WORDS | 2008-04-16 | #5443 | |
| It's a polluted haze found over a city | smog | $100 | J | DIRTY 4-LETTER WORDS | 1997-11-04 | #3032 |