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Synonyms

incomprehensible

American  
[in-kom-pri-hen-suh-buhl, in-kom-] / ˌɪn kɒm prɪˈhɛn sə bəl, ɪnˌkɒm- /

adjective

  1. impossible to understand or comprehend; unintelligible.

    Synonyms:
    obscure, bewildering, baffling
  2. Archaic. limitless; not limited or capable of being limited.


incomprehensible British  
/ ɪnˌkɒm-, ˌɪnkɒmprɪˈhɛnsəbəl /

adjective

  1. incapable of being understood; unintelligible

  2. archaic limitless; boundless

"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 incomprehensible

First recorded in 1300–50; Middle English word from Latin word incomprehēnsibilis. See in- 3, comprehensible

Explanation

If your poetry is incomprehensible, it's difficult to understand, and it might be impossible to explain. Could be you're a genius! Could be you're just not very good at poetry. Incomprehensible originates from the Latin incomprehensibilis: in- ("not") and comprehensibilis ("perceptible, evident, intelligible"). Many unfamiliar customs or rituals seem incomprehensible from a distance, for example, the early Chinese practice of foot binding, in which girls tightly bandaged their feet to prevent them from getting bigger. Similarly, future generations may find today's Western high-heeled shoes incomprehensible, leading them to ask, "What in the world were they thinking?!"

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Vocabulary lists containing incomprehensible

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.

If we had, it might have come with a purposefully incomprehensible slogan, absent any sound or fury but definitely signifying nothing.

From Salon • May 17, 2026

Its statement on Wednesday called the accusations "not only unfounded, but also incomprehensible given the consistent and concrete support provided by France".

From BBC • Apr. 29, 2026

Arthur is a creepy dude, a generic-looking cellphone store employee with an incomprehensible plan.

From Los Angeles Times • Apr. 9, 2026

Berkshire employs no complex and incomprehensible compensation formulas for executives.

From Barron's • Mar. 16, 2026

The rare remarks he addressed to me were cryptic and incomprehensible.

From "The Secret History" by Donna Tartt

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