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Diabolical has 24 synonyms. The top synonyms for diabolical are diabolize, ungodly, ogreish, mephistophelian, cruel, ghoulish, satanic, demonic and 16 more. Another word for diabolical is diabolize. Browse the full list below.
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| Random | DefinitionA common synonym for diabolical is diabolize. Other synonyms include ungodly, ogreish, mephistophelian, cruel.
Diabolical has 24 synonyms listed on Thesaurasize.
°Extremely wicked or cruel.
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