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impossible
adjective
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How to pronounce impossible:

Definition of impossible:

impossible (adjective):
not able to be done or to happen
incapable of being or of occurring
not capable of occurring or being accomplished or dealt with.

Synonyms for impossible:

absurd
beyond the bounds of possibility
dubious
futile
hopeless
impracticable
impractical
improbable
inconceivable
incredible
infeasible
insoluble
insolvable
insuperable
insurmountable
not possible
out of the question
possibility
possibleness
problematic
problematical
questionable
unachievable
unattainable
undoable
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Other 4-syllable words

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Syllable Fun Fact
A syllabic consonant is a consonant that serves as the nucleus of a syllable, an unusual role typically played by vowels.

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