deuced vs darned

deuced and darned both are adjectives.

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

As adjectives, deuced and darned are synonyms defined as:

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

deuced (adjective)	darned (adjective)
expletives used informally as intensifiers	expletives used informally as intensifiers