swampy vs mucky

swampy and mucky both are adjectives.

Word	Noun	Adjective	Verb	Adverb
swampy	No	Yes	No	No
mucky	No	Yes	No	No

As adjectives, swampy and mucky are synonyms defined as:

Other synonyms of swampy include boggy, marshy, miry, muddy, quaggy, sloppy, sloughy, soggy, squashy, waterlogged.

swampy (adjective)	mucky (adjective)
(of soil) soft and watery	dirty and messy; covered with mud or muck
	(of soil) soft and watery