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Synonyms

ridiculous

American  
[ri-dik-yuh-luhs] / rɪˈdɪk yə ləs /

adjective

  1. causing or worthy of ridicule or derision; absurd; preposterous; laughable.

    a ridiculous plan.

    Synonyms:
    farcical, comical, droll, funny, ludicrous, nonsensical
    Antonyms:
    sensible
  2. Slang. absurdly or unbelievably good, bad, crazy, etc..

    The concert was ridiculous, their best performance ever!


ridiculous British  
/ rɪˈdɪkjʊləs /

adjective

  1. worthy of or exciting ridicule; absurd, preposterous, laughable, or contemptible

"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

ridiculous Idioms  
  1. see from the ridiculous to the sublime.


Synonym Usage

See absurd.

Other Word Forms

Derived Forms

Etymology

Origin of ridiculous

First recorded in 1540–50; from Late Latin rīdiculōsus “laughable, droll,” equivalent to Latin rīdicul(us), adjective derivative of rīdiculum ridicule ( def. ) + -ōsus -ous ( def. )

Explanation

Did you just say that you could toss a rubber chicken over an ocean? Don’t be ridiculous, because ridiculous words are hard to believe, and they will make others laugh at you, not always in a good way either. The adjective ridiculous comes from the Latin word ridere, which means “to laugh,” but it’s also related to the word ridicule, which means to mock in a cruel way. A mocking and cruel laughter, that’s a common reaction to ridiculous situations. However, there are all different kinds of ridiculous, like seeing a fish holding an umbrella while riding a bike.

Keep Reading on Vocabulary.com

Vocabulary lists containing ridiculous

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.

Once you’ve watched one drive, you’ve seen them all drive, though I’m sure Elon Musk and all of the Tesla Uber drivers who have watched me struggle to open that ridiculous door would disagree.

From Salon • Jun. 6, 2026

“The impression I came away with was, that was a big mistake to do, and ridiculous and stupid,” he said.

From The Wall Street Journal • Jun. 5, 2026

Launched in an era where machismo meant a goofy wrestler or metal singer with an eight-octave falsetto, the steroidal beskirted barbarian has always been a bit ridiculous.

From Los Angeles Times • Jun. 3, 2026

"I don't even know how to respond to that, other than to tell you that it's absurd and ridiculous," Rubio told the House Foreign Affairs Committee.

From Barron's • Jun. 3, 2026

“I’m sure he’s not a killer,” she said, like that was the most ridiculous thing anyone could have said.

From "The First State of Being" by Erin Entrada Kelly

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