Dictionary.com
Thesaurus.com
Showing results for egregious. Search instead for egregious rates.
Synonyms

egregious

American  
[ih-gree-juhs, -jee-uhs] / ɪˈgri dʒəs, -dʒi əs /

adjective

  1. extraordinary in some bad way; glaring; flagrant.

    an egregious mistake; an egregious liar.

    Synonyms:
    shocking, notorious, outrageous, gross
    Antonyms:
    unnoticeable, minor, moderate, tolerable
  2. Archaic. distinguished or eminent.


egregious British  
/ -dʒɪəs, ɪˈɡriːdʒəs /

adjective

  1. outstandingly bad; flagrant

    an egregious lie

  2. archaic distinguished; eminent

"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

Etymology

Origin of egregious

First recorded in 1525–35; from Latin ēgregius “preeminent, outstanding,” equivalent to ē- + greg-, stem of grēx “flock” + -ius adjective suffix; see e- 1, -ous

Explanation

Something that is egregious stands out, but not in a good way — it means "really bad or offensive." If you make an egregious error during a championship soccer match, your coach might bench you for the rest of the game. An egregious error is so bad that it might not be forgivable. Some synonyms are appalling and intolerable. The word has made a 180-degree turn from its original sense in Latin, when it meant "exceptionally good." Word historians have speculated that the negative usage was originally meant to be ironic, but it is the only sense that has survived. Be careful not to use it to mean "outstanding," since no one wants to be called egregious.

Keep Reading on Vocabulary.com

Vocabulary lists containing egregious

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 case against the Crumbleys worked in no small part because their behavior was so egregious.

From Salon • May 22, 2026

US prosecutors may continue to focus on going after the most egregious cases abroad, but they are unlikely to put a stop to China's activity, experts said.

From BBC • May 16, 2026

The Lakers guard still sees Redick combusting on the Lakers’ bench after a particularly egregious turnover or a missed assignment.

From Los Angeles Times • May 9, 2026

Van Dyke’s arrest signals that U.S. authorities won’t ignore allegations of egregious behavior on the platforms, even as the Trump administration has otherwise taken a largely laissez-faire approach to prediction markets.

From The Wall Street Journal • Apr. 24, 2026

Ridgeway commanded his appetites in those days, withdrawing before his confederates’ more egregious displays.

From "The Underground Railroad: A Novel" by Colson Whitehead

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "egregious" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com