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Synonyms

goofball

American  
[goof-bawl] / ˈgufˌbɔl /

noun

Slang.
  1. an extremely incompetent, eccentric, or silly person.

  2. a pill containing a barbiturate or a tranquilizing drug.


goofball British  
/ ˈɡuːfˌbɔːl /

noun

  1. a barbiturate sleeping pill

  2. a fool

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of goofball

First recorded in 1935–40; goof + ball 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

This sincere tone dampens much of the movie’s goofball appeal.

From The Wall Street Journal Apr. 28, 2026

“She really is just a goofball that happens to be a complete badass,” says Beverley.

From The Wall Street Journal Feb. 3, 2026

And Aunt Clara, a 20-pound goofball cockapoo, stays by my side because half of her is an obedient dog and the other half is afraid.

From Los Angeles Times Aug. 5, 2025

Adam Sandler's much-loved goofball golfer Happy Gilmore is back on the greens for the first time in nearly three decades, so watch your heads.

From BBC Jul. 19, 2025

There was a silence, during which I struggled for language to adequately express what I thought of this goofball advice.

From "The Secret History" by Donna Tartt

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