screwup

1 of 2

noun

screw·​up ˈskrü-ˌəp 

1

: one who screws up

2

: botch, blunder

screw up

2 of 2

verb

screwed up; screwing up; screws up

transitive verb

1

: to tighten, fasten, or lock by or as if by a screw

2

a

: bungle, botch

b

: to cause to act or function in an erratic or confused way : confound, disturb

intransitive verb

: to botch an activity or undertaking

Synonyms of screwup

Noun

• mistake
• blunder
• error

Verb

• fumble
• stumble
• trip
• slip up
• lay an egg
• drop the ball
• foul up
• goof (up)
• louse up

Examples of screwup in a Sentence

Noun

That was a major screwup.

She's a screwup who can't hold down a job.

Verb

we all screw up from time to time, so don't sweat it

you've totally screwed up the spreadsheet

Recent Examples on the Web

Noun

There’s this funny conceit that all the people in Slough House are a bit of screwups, but the show also gets very emotional and suspenseful, and the stakes are often very high. — Lisa De Los Reyes, HollywoodReporter, 16 Sep. 2026

In this political moment, when seemingly every screwup or shortcoming can be spun into evidence of sincerity—of a real and flawed and accessible humanity—perhaps Platner is on to something. — Elizabeth Bruenig, The Atlantic, 4 June 2026

Verb

Dallas is going to be better, but the Cowboys always screw up. — Nick Canepa, San Diego Union-Tribune, 5 Sep. 2026

That doesn’t mean the Yankees screwed up in their process by trading for Stanton. — Chris Kirschner, New York Times, 23 Aug. 2026

Word History

First Known Use

Noun

1844, in the meaning defined at sense 1

Verb

1625, in the meaning defined at transitive sense 1

Kids Definition

screwup

1 of 2 noun

screw·​up ˈskrü-ˌəp 

1

: one who screws up

2

: botch entry 2, blunder

screw up

2 of 2 verb

1

: to tighten, fasten, or lock by or as if by a screw

2

a

: botch entry 1

b

: to cause to act in an odd or confused way