mingle vs jumble

mingle is not a noun while jumble is a noun.

Word	Noun	Adjective	Verb	Adverb
mingle	No	No	Yes	No
jumble	Yes	No	Yes	No

As verbs, mingle and jumble are synonyms defined as:

mingle (noun)	jumble (noun)
	a theory or argument made up of miscellaneous or incongruous ideas
	small flat ring-shaped cake or cookie
	a confused multitude of things

mingle (verb)	jumble (verb)
to bring or combine together or with something else	bring into random order
get involved or mixed-up with	assemble without order or sense
be all mixed up or jumbled together	be all mixed up or jumbled together