boggy vs mucky

boggy and mucky both are adjectives.

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

As adjectives, boggy and mucky are synonyms defined as:

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

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