📖 Definitions of "Fiendish"
adjective
- 1
Sinister; evil; like a fiend.
🔄 Synonyms of "Fiendish"
9 synonyms found via WordNet and Google Books.
| Word | Definition |
|---|---|
| evilnoun | Intending to harm; malevolent. |
| wicked | Evil or mischievous by nature; morally reprehensible. |
| infernalnoun | Of or relating to hell, or the world of the dead; hellish. |
| diabolical | Extremely wicked or cruel. |
| hellish | (hyperbolic) causing great pain, discomfort or distress |
| demonic | Pertaining to demons or evil spirits; demoniac. |
| unholy | Not holy; (by extension) evil, impure, or otherwise perverted. |
| diabolic | (especially) Wicked; evil; cruel. |
| satanic | Evil, fiendish, devilish or diabolical. |
💡 Words with a Similar Meaning to "Fiendish"
Found via reverse dictionary — words that share a conceptual meaning.
| Word | Definition |
|---|---|
| diabolic | (especially) Wicked; evil; cruel. |
| demonic | Pertaining to demons or evil spirits; demoniac. |
| satanicnoun | Evil, fiendish, devilish or diabolical. |
| infernalnoun | Of or relating to hell, or the world of the dead; hellish. |
| wicked | Evil or mischievous by nature; morally reprehensible. |
| diabolical | Extremely wicked or cruel. |
| unholy | Not holy; (by extension) evil, impure, or otherwise perverted. |
| evilnoun | Intending to harm; malevolent. |
| hellish | (hyperbolic) causing great pain, discomfort or distress |
| demoniacal | Pertaining to, characteristic of, or produced by a demon or evil spirit; devilish, demonic, fiendish. |
| cruel | Intentionally causing or reveling in pain and suffering; merciless, heartless. |
| fiendy | Like a fiend; fiendish |
| fiendlynoun | (now rare) Like a fiend; devilish. |
| fiendlike | Resembling a fiend. |
| devilish | Wicked, evil. |
| sinister | Evil or seemingly evil; indicating lurking danger or harm. |
| devillike | Like a devil; diabolical. |
| devil's own | Intense. |
| nefarious | Sinful, villainous, criminal, or wicked, especially when noteworthy or notorious for such characteristics. |
| evilish | somewhat evil |
⚡ Words Strongly Associated with "Fiendish"
These words statistically appear in the same text as "fiendish" (Google Books Ngrams).
🏷️ Nouns for "Fiendish"
Common nouns this word is used to describe.
📝 Common Phrases with "Fiendish"
Words that come before
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