infernal vs deuced

infernal is a noun but deuced is not a noun.

Word	Noun	Adjective	Verb	Adverb
infernal	Yes	Yes	No	No
deuced	No	Yes	No	No

As adjectives, infernal and deuced are synonyms defined as:

Other synonyms of infernal include blame, blamed, blasted, blessed, damn, damned, darned, goddam, goddamn, goddamned.

infernal (noun)	deuced (noun)
an inhabitant of Hell

infernal (adjective)	deuced (adjective)
being of the underworld	expletives used informally as intensifiers
characteristic of or resembling Hell
of or pertaining to or characteristic of a very uncontrolled and intense fire
expletives used informally as intensifiers
extremely evil or cruel; expressive of cruelty or befitting hell