turnkey vs jailer

turnkey and jailer both are nouns.

Word	Noun	Adjective	Verb	Adverb
turnkey	Yes	No	No	No
jailer	Yes	No	No	No

As nouns, turnkey and jailer are synonyms defined as:

Other synonyms of turnkey include gaoler, jailor, prison guard, screw.

turnkey (noun)	jailer (noun)
someone who guards prisoners	someone who guards prisoners