Answer: smokiest

AnswerCrossword Clue
SMOKIESTMost poorly ventilated, as a pool hall
SMOKIESTHaziest
SMOKIESTMost fuliginous
SMOKIESTMost in need of a chimney sweep
smokiestLike smoke in color or appearance
smokiestFilled with or smelling of smoke
smokiestProducing or obscured by a great deal of smoke
smokiestSMOKY, filled with smoke, also SMOKEY
smokiestHaving the taste or aroma of smoked food