screwup

In colloquial|lang=en terms the difference between screwup and screwup

is that screwup is (colloquial) a person who often makes substantial mistakes while screwup is (colloquial) a person who often makes substantial mistakes.

As nouns the difference between screwup and screwup

is that screwup is (colloquial) a substantial mistake, usually causing problems for more people than just the person or group who made it while screwup is (colloquial) a substantial mistake, usually causing problems for more people than just the person or group who made it.

As nouns the difference between screwup and blink

is that screwup is (colloquial) a substantial mistake, usually causing problems for more people than just the person or group who made it while blink is the act of very quickly closing both eyes and opening them again.

As a verb blink is

to close and reopen both eyes quickly.

As nouns the difference between screwup and bungle

is that screwup is (colloquial) a substantial mistake, usually causing problems for more people than just the person or group who made it while bungle is a botched or incompetently handled situation.

As a verb bungle is

to botch up, bumble or incompetently perform a task; to make or mend clumsily; to manage awkwardly.

As a verb goofing

is .

As a noun screwup is

(colloquial) a substantial mistake, usually causing problems for more people than just the person or group who made it.

As nouns the difference between screwup and halfwit

is that screwup is (colloquial) a substantial mistake, usually causing problems for more people than just the person or group who made it while halfwit is (informal) someone lacking in intelligence.

As a noun screwup

is (colloquial) a substantial mistake, usually causing problems for more people than just the person or group who made it.

As a verb confuse is

to thoroughly mix; to confound; to disorder.