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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

  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

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.

The University of Cambridge graduate proclaimed to all young girls watching on BBC TV: "You can be an academic badass and a track goddess."

From BBC • Mar. 19, 2026

It’s 1981, and Quatro, a pint-sized, leather-clad, four-string-plucking badass, may be the first to feature lipstick in a music video.

From Salon • 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

“Make a movie where he is an absolute badass but also has some heart.”

From The Wall Street Journal • Nov. 9, 2025

Before I met her here at Maldonado’s, I only knew her as the neighboring school district’s badass hockey star who would periodically get mentioned in small-town gossip.

From "Ask the Passengers" by A.S. King

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