Dictionary.com
Thesaurus.com
Synonyms

crass

American  
[kras] / kræs /

adjective

  • crasser,
    comparative
  • crassest
    superlative
  1. without refinement, delicacy, or sensitivity; gross; obtuse; stupid.

    crass commercialism; a crass misrepresentation of the facts.

    Synonyms:
    indelicate, oafish, boorish, dull
  2. Archaic. thick; coarse.


crass British  
/ kræs /

adjective

  1. stupid; gross

"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

Derived Forms

Inflected Forms

Adjectives

Etymology

Origin of crass

First recorded in 1535–45; from Middle French, from Latin crassus “fat, thick”

Explanation

A crass comment is very stupid and shows that the speaker doesn't care about other people's feelings. In today's day and age, you don't have to wear black to a funeral, but to show up in clown pants is simply crass. The source of this adjective is Latin crassus, "thick, dense, fat." A similar development of meaning can be seen in English dense in the sense of "stupid, slow to understand," from Latin densus, "thick, dense," and in English thick, which can also be used to mean "stupid."

Keep Reading on Vocabulary.com

Vocabulary lists containing crass

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:

It’s crass and illegal, and yes, the cameras are insured and immediately get replaced.

From Salon Aug. 14, 2026

Reform UK's candidate in the Makerfield by-election has admitted making "crass" comments online, after scrutiny of his past posts during the campaign.

From BBC Jun. 2, 2026

Were he around today, he’d probably have some thoughts about the state of children’s animation too, after seeing director Andy Serkis’ crass, frenetic, Americanized “update” of his anti-totalitarianism creature tale.

From Los Angeles Times May 1, 2026

To many of the families of the dead, returning to Mystic is crass bordering on disrespectful.

From The Wall Street Journal Apr. 18, 2026

I shrugged, wondering if it was crass to say this in their circles.

From "From Twinkle, with Love" by Sandhya Menon

In the critical drubbing that has accompanied the series’ actual release, “Insatiable” has been condemned as a thing even crasser than promised, and not without reason.

From The New Yorker Aug. 10, 2018

Critics within the union see the objective in somewhat crasser terms.

From New York Times Oct. 17, 2015

It’s not just that communication has become more frequent, it’s become much crasser and coarser.

From Forbes Sep. 26, 2012

Long is a book crasser who leaves books in public places to be picked up and read by others who, hopefully, will do the same.

From Seattle Times Sep. 21, 2011

The bolts of thunder, then, must be conceived As all begotten in those crasser clouds Up-piled aloft; for, from the sky serene And from the clouds of lighter density, None are sent forth forever.

From On the Nature of Things by William Ellery Leonard

And that was just at the crassest level.

From Los Angeles Times Dec. 24, 2021

Put all this together, and you have quite a charge sheet: exploitation, the turning of music into wallpaper, and the slicing and dicing of great art according to the crassest of considerations.

From The Guardian Jan. 29, 2018

Under the act’s crassest feature, the commissioner who returned an alleged runaway to his or her captors received a ten-dollar fee, while deciding for liberty only brought five dollars.

From Textbooks Jan. 18, 2018

It lacked the narrative structure, moral fiber, and cathartic transformation that even the crassest feed serials took for granted.

From The Verge Dec. 17, 2017

As a rule, only in cases of crassest infidelity or maltreatment, does the wife decide upon divorce.

From Woman under socialism by Daniel De Leon

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training