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improbable Meaning & Definition

/ɪmˈpɹɑbəbl̩/

What Does Improbable Mean?

Improbable is an adjective that means Not likely to be true. It can also mean Not likely to happen.

Improbable: Key Facts

Part of speechadjective
Pronunciation//ɪmˈpɹɑbəbl̩//
Syllables1
Synonymsmarvelous, incredible and implausible
Antonymsplausible, probable and likely
Comparative / superlativemore improbable, most improbable

Improbable Definition (Adjective)

  1. Not likely to be true.

    It's highly improbable that aliens abducted you.

  2. Not likely to happen.

    Due to the loss of power, it is improbable that we will begin on time.

Synonyms of Improbable

Improbable synonyms and antonyms →

Antonyms of Improbable

Improbable in a Sentence

It's highly improbable that aliens abducted you.

Due to the loss of power, it is improbable that we will begin on time.

Word Forms & Grammar

improbable (comparative more improbable, superlative most improbable)

Words That Rhyme With Improbable

Origin of Improbable

Borrowed from Latin improbābilis.[1] By surface analysis, im- +‎ probable.

Pronouncing Improbable

Improbable is pronounced //ɪmˈpɹɑbəbl̩// and has 1 syllable.

Quick Answers About Improbable

What part of speech is improbable?

Improbable is an adjective.

What is another word for improbable?

Close synonyms of improbable are marvelous, incredible and implausible. See the full list of improbable synonyms and antonyms.

What is the opposite of improbable?

Antonyms of improbable include plausible, probable and likely.

What are the comparative and superlative forms of improbable?

The comparative form is more improbable and the superlative form is most improbable.

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