We found 4 dictionaries that define the word to screw up:

General (4 matching dictionaries)

1. to screw up: Wordnik
2. To screw up: Dictionary.com
3. to screw up: FreeDictionary.org
4. To screw up: TheFreeDictionary.com

Phrases: to be a screw up, more... ▸ Words similar to to screw up ▸ Usage examples for to screw up ▸ Idioms related to to screw up ▸ Wikipedia articles (New!) ▸ Words that often appear near to screw up ▸ Rhymes of to screw up ▸ Invented words related to to screw up