haemophilia vs hemophilia

haemophilia and hemophilia both are nouns.

Word	Noun	Adjective	Verb	Adverb
haemophilia	Yes	No	No	No
hemophilia	Yes	No	No	No

As nouns, haemophilia and hemophilia are synonyms defined as:

haemophilia and hemophilia: congenital tendency to uncontrolled bleeding; usually affects males and is transmitted from mother to son

Other synonyms of haemophilia include bleeder's disease.

haemophilia (noun)	hemophilia (noun)
congenital tendency to uncontrolled bleeding; usually affects males and is transmitted from mother to son	congenital tendency to uncontrolled bleeding; usually affects males and is transmitted from mother to son