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diabolical
adjective
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Divide diabolical into syllables:

di · a · bol · i · cal

How to pronounce diabolical:

Definition of diabolical:

diabolical (adjective):
unpleasant or annoying
of, relating to, or characteristic of the devil devilish
showing the cunning or ingenuity or wickedness typical of a devil.

Synonyms for diabolical:

abysmalshockingevilappallingmaliciousoutrageousdiabolicnastyexcruciatingsinister
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Antonyms for diabolical:

exemplarybenevolentinnocuousmercifulmarvellousrespectablemagnificentpleasantexcellentheavenly
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Other 5-syllable words like diabolical

Here are some other common words that have 5 syllables, like diabolical does.

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