Foul-up and Screw up

Foul-up noun - An instance of confusion.

Screw up and foul-up are semantically related. in person who blunders topic. In some cases you can use "Screw up" instead the phrase "Foul-up" as a verb or a noun.

Screw up verb - To make a mistake.

Foul-up and screw up are semantically related. Sometimes you can use "Foul-up" instead a noun "Screw up".