darned -
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"
curst,
cursed deserving a curse; sometimes used as an intensifier; "villagers shun the area believing it to be cursed"; "cursed with four daughter"; "not a cursed drop"; "his cursed stupidity"; "I'll be cursed if I can see your reasoning"