chittem bark vs chittam bark

chittem bark and chittam bark both are nouns.

Word	Noun	Adjective	Verb	Adverb
chittem bark	Yes	No	No	No
chittam bark	Yes	No	No	No

As nouns, chittem bark and chittam bark are synonyms defined as:

chittem bark and chittam bark: dried bark of the cascara buckthorn used as a laxative

Other synonyms of chittem bark include cascara, cascara sagrada.

chittem bark (noun)	chittam bark (noun)
dried bark of the cascara buckthorn used as a laxative	dried bark of the cascara buckthorn used as a laxative