uncertain vs foregone conclusion

uncertain is not a noun while foregone conclusion is a noun.

Word	Noun	Adjective	Verb	Adverb
uncertain	No	Yes	No	No
foregone conclusion	Yes	No	No	No

uncertain (noun)	foregone conclusion (noun)
	something that is certain
	an inevitable ending

uncertain (adjective)	foregone conclusion (adjective)
not established beyond doubt; still undecided or unknown
lacking or indicating lack of confidence or assurance
not certain to occur; not inevitable
not established or confirmed
ambiguous (especially in the negative)
not consistent or dependable
subject to change