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improbable
adjective
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Divide improbable into syllables:

im · prob · a · ble

How to pronounce improbable:

Definition of improbable:

improbable (adjective):
not likely or probable
unlikely but real or true
unlikely to be true or to occur
not likely to be true or to occur or to have occurred.

Synonyms for improbable:

flimsysupposedunbelievableimplausiblebizarredubiousodddoubtfulimpossibleunlikely
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Antonyms for improbable:

sanguineclearconfidentpositiveplausiblerealdoubtlesssureprobablecertain
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Other 4-syllable words like improbable

Here are some other common words that have 4 syllables, like improbable does.

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In music, syllables are used in solfège to represent the seven major pitches of the scale, such as 'do', 're', 'mi'.

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