The word “fiendishness” has 3 syllables: fiend-ish-ness
It's pronounced as /ˈfiːn.dɪʃ.nəs/
What is synonym and antonym for fiendishness?
In the thesaurus, “fiendishness” has 73 synonyms and 29 antonyms.
Here are synonyms and antonyms for fiendishness along with examples of usage in sentences.
On this page you'll find 102 synonyms, antonyms, or another words to fiendishness, such as: animality, atrociousness, atrocity, barbarism, barbarity, barbarousness, benignity.
Make sure to choose synonyms and antonyms that are appropriate for the context of the sentence.