"Infernally" is a word in ENGLISH

A river in the Nether World or infernal regions; also, the infernal regions themselves. By some of the English poets …

Of or pertaining to Acheron; infernal; hence, dismal, gloomy; moribund.

Of or pertaining to Avernus, a lake of Campania, in Italy, famous for its poisonous vapors, which ancient writers fancied …

A monster, in the shape of a three-headed dog, guarding the entrance into the infernal regions, Hence: Any vigilant custodian …

The son of Erebus and Nox, whose office it was to ferry the souls of the dead over the Styx, …

Magic in which the aid of demons is invoked; black or infernal magic.

Pertaining to the devil; resembling, or appropriate, or appropriate to, the devil; devilish; infernal; impious; atrocious; nefarious; outrageously wicked; as, …

An implacable or malicious foe; one who is diabolically wicked or cruel; an infernal being; -- applied specifically to the …

Like a fiend; diabolically wicked or cruel; infernal; malignant; devilish; hellish.

A composition for infernal purposes; a magical preparation.

Of or pertaining to hell; like hell; infernal; malignant; wicked; detestable; diabolical.

A kite of infernal breed.

Of or pertaining to or suitable for the lower regions, inhabited, according to the ancients, by the dead; pertaining to …

Of or pertaining to, resembling, or inhabiting, hell; suitable for hell, or to the character of the inhabitants of hell; …

An inhabitant of the infernal regions; also, the place itself.

inpiérno - (Sp. infierno) Hell, gehenna, pandemonium, Hades, place of damnation, infernal regions.

inpiernohánon - The inhabitants of hell, damned, hell-born, hellish, infernal, Stygian. (cf. tinagudilían).

One of the three judges of the infernal regions; figuratively, a strictly just judge.

Of or pertaining to Satan; having the qualities of Satan; resembling Satan; extremely malicious or wicked; devilish; infernal.

Of or pertaining to the river Styx; hence, hellish; infernal. See Styx.