dirt vs turd

dirt and turd both are nouns.

Word	Noun	Adjective	Verb	Adverb
dirt	Yes	Yes	No	No
turd	Yes	No	No	No

As nouns, dirt and turd are synonyms defined as:

Other synonyms of dirt include crap, poop, shit, shite.

dirt (noun)	turd (noun)
disgraceful gossip about the private lives of other people	obscene terms for feces
anything regarded as making something unclean
the part of the earth's surface consisting of humus and disintegrated rock
obscene terms for feces

dirt (adjective)	turd (adjective)
(of roads) not leveled or drained; unsuitable for all year travel