Foul

The defendant's foul actions revealed his true character in the courtroom.

The foul rag that he used to clean the car only made it dirtier.

The foul bathroom was in need of a thorough cleaning.

The foul air inside the factory required employees to wear masks.

The bathroom was in a foul state, with an unpleasant stench.

The public restroom had a foul smell, making it difficult to use.

The car's engine started running foul, causing it to sputter and stall.

The judge declared a mistrial due to the prosecutor's use of foul tactics.

The foul smoke from the burning forest obscured the sun and created a gloomy atmosphere.

The judge ruled the defendant's actions as foul play and ordered a thorough investigation.

The judge declared a mistrial due to the defense's foul tactics.