grungy vs dingy

grungy and dingy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
grungy	No	Yes	No	No
dingy	No	Yes	No	No

As adjectives, grungy and dingy are synonyms defined as:

Other synonyms of grungy include begrimed, grimy, grubby, raunchy.

grungy (adjective)	dingy (adjective)
thickly covered with ingrained dirt or soot	causing dejection
	thickly covered with ingrained dirt or soot
	(of color) discolored by impurities; not bright and clear