haematocoele vs hematocele

haematocoele and hematocele both are nouns.

Word	Noun	Adjective	Verb	Adverb
haematocoele	Yes	No	No	No
hematocele	Yes	No	No	No

As nouns, haematocoele and hematocele are synonyms defined as:

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

Other synonyms of haematocoele include haematocele, hematocoele.

haematocoele (noun)	hematocele (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)