sure as shooting vs sure enough

sure as shooting is an adjective but sure enough is not an adjective.

Word	Noun	Adjective	Verb	Adverb
sure as shooting	No	Yes	No	Yes
sure enough	No	No	No	Yes

As adverbs, sure as shooting and sure enough are synonyms defined as:

sure as shooting and sure enough: definitely or positively (`sure' is sometimes used informally for `surely')

Other synonyms of sure as shooting include certainly, for certain, for sure, sure, surely.

sure as shooting (adjective)	sure enough (adjective)
absolutely certain

sure as shooting (adverb)	sure enough (adverb)
definitely or positively (`sure' is sometimes used informally for `surely')	as supposed or expected
	definitely or positively (`sure' is sometimes used informally for `surely')