collywobbles vs cholera morbus

collywobbles and cholera morbus both are nouns.

Word	Noun	Adjective	Verb	Adverb
collywobbles	Yes	No	No	No
cholera morbus	Yes	No	No	No

As nouns, collywobbles and cholera morbus are synonyms defined as:

collywobbles and cholera morbus: severe gastroenteritis of unknown etiology; characterized by severe colic and vomiting and diarrhea

collywobbles (noun)	cholera morbus (noun)
severe gastroenteritis of unknown etiology; characterized by severe colic and vomiting and diarrhea	severe gastroenteritis of unknown etiology; characterized by severe colic and vomiting and diarrhea