welter vs jumble

welter and jumble both are nouns.

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

As nouns, welter and jumble are synonyms defined as:

Other synonyms of welter include clutter, fuddle, mare's nest, muddle, smother.

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

welter (verb)	jumble (verb)
be immersed in	bring into random order
roll around	assemble without order or sense
toss, roll, or rise and fall in an uncontrolled way	be all mixed up or jumbled together