Noun

• S: (n) infernal#1 (infernal%1:18:00::) (an inhabitant of Hell) "his roar made the infernals quake"

Adjective

• (1)S: (adj) infernal#1 (infernal%3:01:00::) (characteristic of or resembling Hell) "infernal noise"; "infernal punishment"
• (1)S: (adj) demonic#1 (demonic%3:00:00:evil:00), diabolic#2 (diabolic%3:00:00:evil:00), diabolical#2 (diabolical%3:00:00:evil:00), fiendish#1 (fiendish%3:00:00:evil:00), hellish#2 (hellish%3:00:00:evil:00), infernal#2 (infernal%3:00:00:evil:00), satanic#1 (satanic%3:00:00:evil:00), unholy#2 (unholy%3:00:00:evil:00) (extremely evil or cruel; expressive of cruelty or befitting hell) "something demonic in him--something that could be cruel"; "fires lit up a diabolic scene"; "diabolical sorcerers under the influence of devils"; "a fiendish despot"; "hellish torture"; "infernal instruments of war"; "satanic cruelty"; "unholy grimaces"
• similar to
• derivationally related form
• antonym
• (1)S: (adj) blasted#1 (blasted%3:00:00:cursed:00), blame#1 (blame%3:00:00:cursed:00), blamed#1 (blamed%3:00:00:cursed:00), blessed#3 (blessed%3:00:01:cursed:00), damn#2 (damn%3:00:02:cursed:00), damned#1 (damned%3:00:00:cursed:00), darned#1 (darned%3:00:02:cursed:00), deuced#1 (deuced%3:00:00:cursed:00), goddam#1 (goddam%3:00:00:cursed:00), goddamn#2 (goddamn%3:00:02:cursed:00), goddamned#1 (goddamned%3:00:02:cursed:00), infernal#3 (infernal%3:00:00:cursed:00) (expletives used informally as intensifiers) "he's a blasted idiot"; "it's a blamed shame"; "a blame cold winter"; "not a blessed dime"; "I'll be damned (or blessed or darned or goddamned) if I'll do any such thing"; "he's a damn (or goddam or goddamned) fool"; "a deuced idiot"; "an infernal nuisance"
• S: (adj) infernal#4 (infernal%3:01:01::) (of or pertaining to or characteristic of a very uncontrolled and intense fire) "infernal heat"
• S: (adj) infernal#5 (infernal%3:00:00::) (being of the underworld) "infernal regions"