cystocele vs colpocystocele

cystocele and colpocystocele both are nouns.

Word	Noun	Adjective	Verb	Adverb
cystocele	Yes	No	No	No
colpocystocele	Yes	No	No	No

As nouns, cystocele and colpocystocele are synonyms defined as:

cystocele and colpocystocele: hernia in which the urinary bladder protrudes through the wall of the vagina; sometimes occurs after childbirth

cystocele (noun)	colpocystocele (noun)
hernia in which the urinary bladder protrudes through the wall of the vagina; sometimes occurs after childbirth	hernia in which the urinary bladder protrudes through the wall of the vagina; sometimes occurs after childbirth