Meaning : An inhabitant of Hell.
His roar made the infernals quake.
Meaning : 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.
Infernal instruments of war.
Meaning : 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.
Meaning : Of or pertaining to or characteristic of a very uncontrolled and intense fire.
Meaning : Being of the underworld.
Infernal ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Infernal ka matlab kya hota hai?