Meanings
comparative more infernal · superlative most infernal · alternative obsolete infernall
- Of or relating to hell, or the world of the dead; hellish.
He proffered a pact to Satan, calling upon the Fiend and working himself into a frenzy - but his infernal majesty failed to respond.
1965, Attila Zohar, Kings Cross Black Magic, Sydney: Horwitz Publications, page 119Synonyms: hellish, helly, stygian · Antonyms: celestial, heavenly
- Stygian, gloomy.
Synonyms: cimmerian, dusky, tenebrous, adumbral, blear, caliginous, cimmerian, crepuscular
- Diabolical or fiendish.
the instruments or abettors in such infernal dealings
1711 December 18 (Gregorian calendar), [Joseph Addison; Richard Steele et al.], “FRIDAY, December 8, 1711”, in The Spectator, number 244; republished in Alexander Chalmers, editor, The Spectator; a New Edition, […], volume III, New York, N.Y.: D[aniel] Appleton & Company, 1853, →OCLC1 more example
Th' infernal Serpent; he it was, whose guile Stird up with Envy and Revenge, deceiv'd The Mother of Mankind
1674, John Milton, Paradise Lost, Book I, lines 34–36 - Very annoying; damned.
When are you ever going to learn to mind your own infernal business?
1982, Sharon Green, The Warrior Within, page 101 more example
As I had to put up with the patronage and the lecturings, and the eyeglass of that infernal old woman, […]
1905, Bram Stoker, The ManSynonyms: blessed, bloody, 4ucking, accursed, bally, blasted, bleeding, bleeping
plural infernals · alternative obsolete infernall
- An inhabitant of the infernal regions, a demon.
Synonyms & antonyms
adjectiveOf or relating to hell, or the world of the dead; hellish.
adjectiveOf or relating to a fire or inferno.
adjectiveStygian, gloomy.
adjectiveVery annoying; damned.
More synonyms by meaning
adjectiveextremely evil or cruel; expressive of cruelty or befitting hell
adjectiveexpletives used informally as intensifiers
adjectivebeing of the underworld
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
- Latinīnferna
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Latinīnfernālis
- Old Frenchinfernal
- Englishinfernal
From Middle French infernal, from Medieval Latin infernalis, from Latin īnfernus, from īnferum (“netherworld, underworld, hell”), equivalent to inferno + -al.
More words from Middle French, Medieval Latin, Latin
Full word history & related roots →Translations
Ancient Greek χθόνιος
- χθόνιος (khthónios)of or relating to hell, or the world of the dead; hellish
Arabic جَحِيمِيّ, جَهَنَّمِيّ
- جَحِيمِيّ (jaḥīmiyy)of or relating to hell, or the world of the dead; hellish
- جَهَنَّمِيّ (jahannamiyy)of or relating to hell, or the world of the dead; hellish
Bulgarian а́дски, пъ́клен
- а́дски (ádski)of or relating to hell, or the world of the dead; hellish
- пъ́клен (pắklen)of or relating to hell, or the world of the dead; hellish
- дя́волски (djávolski)diabolical or fiendish
- прокле́т (proklét)UK, as an expletive: very annoying; damned
Catalan infernal
- infernalof or relating to hell, or the world of the dead; hellish
Czech pekelný
- pekelnýof or relating to hell, or the world of the dead; hellish
Dutch hels, infernaal
- helsof or relating to hell, or the world of the dead; hellish
- infernaalof or relating to hell, or the world of the dead; hellish
- infernaalby extension: of or relating to a great fire or inferno
- duivelsdiabolical or fiendish
- helsdiabolical or fiendish
- infernaaldiabolical or fiendish
- helsUK, as an expletive: very annoying; damned
- infernaalUK, as an expletive: very annoying; damned
Esperanto infera
- inferaof or relating to hell, or the world of the dead; hellish
Finnish helvetillinen, pirullinen
- helvetillinenof or relating to hell, or the world of the dead; hellish
- pirullinendiabolical or fiendish
French infernal
- infernalof or relating to hell, or the world of the dead; hellish
German höllisch, infernalisch
- höllischof or relating to hell, or the world of the dead; hellish
- infernalischof or relating to hell, or the world of the dead; hellish
Greek καταχθόνιος
- καταχθόνιος (katachthónios)of or relating to hell, or the world of the dead; hellish
Indonesian bedebah, bedebah
- bedebahof or relating to hell, or the world of the dead; hellish
- bedebahdiabolical or fiendish
- bedebahUK, as an expletive: very annoying; damned
Italian infernale
- infernaleof or relating to hell, or the world of the dead; hellish
Latin infernus
- infernusof or relating to hell, or the world of the dead; hellish
Polish piekielny, diabelski
- piekielnyof or relating to hell, or the world of the dead; hellish
- diabelskidiabolical or fiendish
Portuguese infernal
- infernalof or relating to hell, or the world of the dead; hellish
Romanian infernal
- infernalof or relating to hell, or the world of the dead; hellish
Russian а́дский, а́довый
- а́дский (ádskij)of or relating to hell, or the world of the dead; hellish
- а́довый (ádovyj)of or relating to hell, or the world of the dead; hellish
- чёртовый (čórtovyj)diabolical or fiendish
- прокля́тый (prokljátyj)UK, as an expletive: very annoying; damned
Slovak pekelný
- pekelnýof or relating to hell, or the world of the dead; hellish
Spanish infernal
- infernalof or relating to hell, or the world of the dead; hellish
Swedish helvetisk, infernalisk
- helvetiskof or relating to hell, or the world of the dead; hellish
- infernaliskdiabolical or fiendish
Ukrainian пеке́льний
- пеке́льний (pekélʹnyj)of or relating to hell, or the world of the dead; hellish
Urdu جَہَنَّمی
- جَہَنَّمی (jahannamī)of or relating to hell, or the world of the dead; hellish
Rhymes & wordplay
Rhymes with infernal
Cite this entry
infernal. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/infernal
“infernal.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/infernal. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “infernal,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/infernal.
Source: infernal on Wiktionary, CC BY-SA 4.0.