Dictionary
Thesaurus
Encyclopedia
Translator
Web

fiendish

 - 10 of 27 thesaurus results
Main Entry: fiendish
Part of Speech: adjective
Definition: diabolical

Synonyms:

atrocious, beastly, brutish, cruel, demonic, demonical, devilish, diabolic, evil, hellish, inhuman, malicious, nefarious, sadistic, satanic, savage, vicious, wicked
Main Entry: atrocious
Part of Speech: adjective
Definition: outrageous; widely condemned

Synonyms:

awful, bad, barbaric, beastly, desperate, diabolical, fiendish, flagrant, godawful, grody, gross*, hairy*, heinous, lousy, monstrous, nefarious, rotten, scandalous, shocking, villainous, wicked
Main Entry: cursed
Part of Speech: adjective
Definition: detestable, hateful

Synonyms:

abominable, accursed, atrocious, damnable, devilish, disgusting, execrable, fiendish, heinous, infamous, infernal, loathsome, odious, pernicious, pestilential, vile

Antonyms:

great, kind, nice, sweet
Main Entry: demonic
Part of Speech: adjective
Definition: evil

Synonyms:

aroused, bad, crazed, demoniac, demoniacal, devilish, diabolic, diabolical, fiendish, fired, frantic, frenetic, frenzied, hellish, impious, infernal, insane, inspired, mad, maniacal, manic, possessed, satanic, serpentine, unhallowed, violent, wicked

Antonyms:

angelic, godlike, good, moral
Main Entry: devilish
Part of Speech: adjective
Definition: wicked

Synonyms:

Mephistophelian, accursed, atrocious, bad, brutish, cloven-footed, cursed, damnable, demoniac, demonic, detestable, diabolic, diabolical, evil, execrable, fiendish, hellborn, hellish, infernal, inhuman, iniquitous, nefarious, satanic, serpentine, unhallowed, villainous

Antonyms:

angelic, godlike, good, moral
Main Entry: ghoulish
Part of Speech: adjective
Definition: hideous, scary

Synonyms:

cruel, demonic, devilish, diabolical, eerie, fiendish, frightening, ghastly, grim, grisly, gruesome, horrible, macabre, monstrous, morbid, revolting, spine-chilling, spooky, terrifying
Main Entry: impish
Part of Speech: adjective
Definition: mischievous

Synonyms:

casual, devil-may-care, devilish, elfin, elvish, fiendish, flippant, free and easy, fresh, frolicsome, giddy, jaunty, naughty, offhand, pert, pixieish, playful, prankish, puckish, rascally, saucy*, sportive, waggish

Antonyms:

behaved, subdued, unmischievous
Main Entry: infernal
Part of Speech: adjective
Definition: damned; underworld

Synonyms:

accursed, blamed, blasted, chthonian, confounded, cursed, cussed, damnable, demonic, devilish, diabolical, execrable, fiendish, hellish, lower, malevolent, malicious, monstrous, nether, satanic, subterranean, sulphurous, wicked

Antonyms:

heavenly, otherworldly
Main Entry: inhuman/inhumane
Part of Speech: adjective
Definition: animal, savage

Synonyms:

barbaric, barbarous, bestial, brutal, cannibalistic, cold-blooded, cruel, devilish, diabolical, fell, ferocious, fiendish, fierce, grim, hateful, heartless, implacable, malicious, malign, malignant, mean, merciless, pitiless, relentless, remorseless, ruthless, truculent, uncompassionate, unfeeling, unkind, unrelenting, unsympathetic, vicious

Antonyms:

animate, human/humane, sensate
Main Entry: magic/magical
Part of Speech: adjective
Definition: bewitching, charming

Synonyms:

bewitched, charismatic, clairvoyant, conjuring, demoniac, diabolic, eerie, enchanted, enchanting, ensorcelled, entranced, entrancing, extraordinary, fascinating, fiendish, ghostly, haunted, imaginary, magnetic, marvelous, miraculous, mysterious, mystic, mythical, necromantic, occult, otherworldly, parapsychological, runic, sorcerous, spectral, spellbinding, spellbound, spiritualistic, spooky, telekinetic, thaumaturgic, tranced, uncanny, unusual, weird, witching, witchlike, wizardly, wonderful

Antonyms:

normal, unmoving
More ResultsPREVIOUS|123|NEXT
Search another word or see fiendish on Dictionary
FacebookTwitterFollow us: