uncheerful vs dingy

uncheerful and dingy both are adjectives.

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

uncheerful (adjective)	dingy (adjective)
causing sad feelings of gloom and inadequacy	causing dejection
	thickly covered with ingrained dirt or soot
	(of color) discolored by impurities; not bright and clear