evil

English · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

evil¹

  • /ˈiːvəl/ Canada, US, UK
  • [ˈɪi̯vəl] ~ [ˈɪi̯vl̩] Canada, US, UK
  • /ˈiːvɪl/ obsolete
  • /ɪvəl/ obsolete

Rhymes with -iːvəl

Where it comes from

From Middle English yvel, evel, ivel, uvel, from Old English yfel, from Proto-West Germanic *ubil, from Proto-Germanic *ubilaz, from Proto-Indo-European *h₂up(h₁)élos, a deverbal derivative of *h₂wep(h₁)-, *h₂wop(h₁)- (“treat badly”). See -le for the supposed suffix.

Alternatively from *upélos (“evil”, literally “going over or beyond (acceptable limits)”), from Proto-Indo-European *upo, *h₃ewp- (“down, up, over”).

Cognates

Cognate with Dutch euvel (“evil”), German übel (“bad, evil”), German Low German övel (“evil”), Luxembourgish iwwel (“queasy, nauseous; bad”), Gothic 𐌿𐌱𐌹𐌻𐍃 (ubils, “bad, evil”). Compare Old Irish fel (“bad, evil”), from Proto-Celtic *uɸelos, and Hittite 𒄷𒉿𒀊𒍣 (huwapp-ⁱ, “to mistreat, harass”), 𒄷𒉿𒀊𒉺𒀸 (huwappa-, “evil, badness”).

adjective eviller · eviler · more evil · evillest · evilest · most evil

  1. Intending to harm; malevolent. an evil plot to brainwash and even kill innocent people
  2. Morally corrupt. If something is evil, it is never mandatory.
  3. Unpleasant, foul (of odor, taste, mood, weather, etc.). 1660, John Harding (translator), Paracelsus his Archidoxis, London: W.S., Book 7, “Of an Odoriferous Specifick,” p. 100, An Odoriferous Specifick […] is a Matter that takes away Diseases from the Sick, no otherwise then as Civet drives away the stinck of Ordure by its Odour; for you are to observe,
  4. Producing or threatening sorrow, distress, injury, or calamity; unpropitious; calamitous. The owl shrieked at thy birth,—an evil sign;
  5. obsolete Having harmful qualities; not good; worthless or deleterious. an evil beast; an evil plant; an evil crop
  6. slang Undesirable; harmful; bad practice. Global variables are evil; storing processing context in object member variables allows those objects to be reused in a much more flexible way.

Similar: nefarious, malicious, malevolent, wicked, abandoned, arrant, bad, bad apple, bad seed, baleful, scurrilous, baneful, base, black-hearted, dark, deleterious, demonic, depraved, despicable, detrimental, devilish, diabolical, evil, evil-minded, facinorous, flagitious, harmful, heinous, ill-intentioned, ill-natured · Opposite: good, angelic, benign, good-minded, just, moral, righteous, well-intentioned

noun evils

  1. countable, uncountable Moral badness; wickedness; malevolence; the forces or behaviors that are the opposite or enemy of good. The evils of society include murder and theft.

    Similar: enormity

  2. countable, uncountable Something which impairs the happiness of a being or deprives a being of any good; something which causes suffering of any kind to sentient beings; harm; injury; mischief. evils which our own misdeeds have wrought
  3. countable, obsolete, uncountable A malady or disease; especially in combination, as in king's evil, colt evil. [The disease]Tis call'd the Euill.

Opposite: good

evil²

  • /ˈiːvəl/ Canada, US, UK
  • [ˈɪi̯vəl] ~ [ˈɪi̯vl̩] Canada, US, UK
  • /ˈiːvɪl/ obsolete
  • /ɪvəl/ obsolete

Rhymes with -iːvəl

Where it comes from

From Middle English yvele, yvel, ivel, from Old English yfele (“badly, evilly”), a derivative of the adjective yfel (“bad, evil”). Often reinterpreted as the noun in the later language (as in "to speak evil").

adverb more evil · most evil

  1. obsolete wickedly, evilly, iniquitously O what of Gods then boots it to be borne, / If old Aveugles ſonnes ſo euill heare?
  2. obsolete injuriously, harmfully; in a damaging way. And many ſhall follow their pernicious wayes, by reaſon of whom the way of trueth ſhall be euill ſpoken of:
  3. obsolete badly, poorly; in an insufficient way. It went evil with him.

Thesaurus

Closest in meaning: malefic, maleficent, malign, malevolent, evil-minded, flagitious, wickedness, diabolical, iniquity, sinister, despicable, immorality, depraved, unholy, wicked, heinous

noun

Opposite: good

Translations

Every language

adj intending to harm

Españolmalo, malvado, malévolo, maléfico, perverso
한국어사악하다 saakhada, 악랄하다 angnalhada
日本語悪い warui, 邪心 jashin, 邪悪な jaaku na
中文邪惡的 /邪恶的 xié'è de, 壞的 /坏的 huài de, 凶狠 xiōnghěn
हिन्दीदुष्ट duṣṭ, बुरा burā, पापी pāpī
Kiswahili-baya
Portuguêsmau, maléfico, malvado
Françaismauvais, maléfique, méchant, infâme
Deutschböse, übel
Italianomalvagio, malevolo, maligno, malefico, perverso, diabolico
Ελληνικάκακός kakós
Românărău, răutăcios, hain, câinos
Русскийзлой zloj
Tiếng Việtác
العربيةشِرِّير širrīr, شَرِير šarīr
עבריתרע, מרושע merusha

adj morally corrupt

Españolmalo, malvado, escelerado, celerado
हिन्दीदुष्ट duṣṭ
Portuguêsmal, malvado
Françaismalfaisant
Italianomalvagio, cattivo, malevolo, corrotto
Ελληνικάκακός kakós, φαύλος fávlos
Românărău, depravat, decăzut, desfrânat
Русскийпоро́чный poróčnyj
العربيةشِرِّير širrīr, شَرِير šarīr
עבריתרשע

adj unpleasant, foul (smell, taste)

Françaismauvais

noun moral badness, wickedness

Españolmal
한국어악 ak, 사악 saak, 악랄 angnal
日本語邪悪 jaaku, 邪心 jashin, 悪 aku
中文邪惡 /邪恶 xié'è, 惡 /恶 è
हिन्दीबुराई burāī, दुष्टता duṣṭatā, बदी badī
Portuguêsmal
Françaismal
DeutschBöse, Übel
Italianomale, malevolenza, malignità
Ελληνικάκακό kakó, κακία kakía
Românărău, răutate
Русскийзло zlo, ли́хо líxo, ху́до xúdo
Tiếng Việtcái ác
العربيةشَرّ šarr, سَوْء sawʔ
עבריתרַע ra, רָעָה ra'á, רֶשַׁע résha

noun impairment of happiness or well-being

العربيةشَرّ šarr

Talk about this word

Cite this
MLA

"evil." Wiktionary, via Micwyn, micwyn.com/word/evil. Accessed 6 Nov. 2026.

APA

evil. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/evil

Chicago

"evil." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/evil.

BibTeX
@misc{evil_2026,
  title = {evil},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/evil},
  urldate = {2026-11-06}
}