haematocele vs hematocoele

haematocele and hematocoele both are nouns.

Word	Noun	Adjective	Verb	Adverb
haematocele	Yes	No	No	No
hematocoele	Yes	No	No	No

As nouns, haematocele and hematocoele are synonyms defined as:

haematocele and hematocoele: swelling caused by blood collecting in a body cavity (especially a swelling of the membrane covering the testis)

Other synonyms of haematocele include haematocoele, hematocele.

haematocele (noun)	hematocoele (noun)
swelling caused by blood collecting in a body cavity (especially a swelling of the membrane covering the testis)	swelling caused by blood collecting in a body cavity (especially a swelling of the membrane covering the testis)