Very unpleasant; detestable
Extremely evil or cruel.
Characteristic of or associated with persons who are mentally deranged:
Intense or extreme, especially in emotion:
Of, characteristic of, or like Satan; devilish; infernal; diabolic
Covered with cracks (generally applied to porcelain).
Severe and distressing:
Not sacred, hallowed, or consecrated
Find another word for demonic. In this page you can discover 24 synonyms, antonyms, idiomatic expressions, and related words for demonic, like: fiendish, hellish, infernal, diabolic, diabolical, insane, the supernatural, mad, violent, satanic and crazed.