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Synonyms

badass

American  
[bad-as] / ˈbædˌæs /

adjective

  1. (of a person) difficult to deal with; mean-tempered and sometimes violent.

  2. so tough, assertive, or independent as to be somewhat intimidating.

    He is one badass sheriff who stops at nothing to solve a mystery.

  3. awesome or impressive; worthy of admiration: a bluegrass band with a badass fiddler.

    badass American sports cars;

    a bluegrass band with a badass fiddler.


noun

badasses plural
  1. a mean-tempered troublemaker.

  2. a somewhat intimidating person who is tough, assertive, or independent.

    She’s a corporate badass who knows her worth.

badass British  
/ ˈbædˌæs /

noun

  1. a tough or aggressive person

    the meanest badass in town

"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

adjective

  1. tough or aggressive

    a badass rock band

  2. excellent

    a real badass watch

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of badass

First recorded in 1950–55; bad 1 + ass 2

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.

Just for a moment, I wanted to join the badass gang that made subversive movies.

From The Wall Street Journal • Feb. 19, 2026

The point being that I should not expect to be a badass street officer on Day 1.

From Slate • Jan. 13, 2026

It turns out Benedict Arnold was a certified badass for America.

From Los Angeles Times • Nov. 12, 2025

As the sweeping “O Fortuna” movement of Carl Orff’s Carmina Burana thundered over the loudspeakers, he rose from underneath the stage while sitting on a badass, none-more-black throne decorated with skulls and a gigantic bat.

From Salon • Jul. 26, 2025

“Wasn’t it your foster mom who swooped in with the badass rescue?”

From "Boy 2.0" by Tracey Baptiste

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