Example : His promise is not worth a damn.
Not worth one red cent.
Not worth shucks.

Synonyms : darn, hoot, red cent, shit, shucks, tinker's dam, tinker's damn

Example : Oh, damn (or goddamn)!.

Synonyms : goddamn

Example : 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.

Synonyms : blame, blamed, blasted, blessed, damned, darned, deuced, goddam, goddamn, goddamned, infernal

Example : You are bloody right.
Why are you so all-fired aggressive?.

Synonyms : all-fired, all-firedly, bloody

Example : The bad witch cursed the child.

Synonyms : anathemise, anathemize, bedamn, beshrew, curse, imprecate, maledict