haemosiderin vs hemosiderin

haemosiderin and hemosiderin both are nouns.

Word	Noun	Adjective	Verb	Adverb
haemosiderin	Yes	No	No	No
hemosiderin	Yes	No	No	No

As nouns, haemosiderin and hemosiderin are synonyms defined as:

haemosiderin and hemosiderin: a granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign of disturbed iron metabolism

haemosiderin (noun)	hemosiderin (noun)
a granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign of disturbed iron metabolism	a granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign of disturbed iron metabolism