hematological vs haematological

hematological and haematological both are adjectives.

Word	Noun	Adjective	Verb	Adverb
hematological	No	Yes	No	No
haematological	No	Yes	No	No

As adjectives, hematological and haematological are synonyms defined as:

hematological and haematological: of or relating to or involved in hematology

Other synonyms of hematological include hematologic.

hematological (adjective)	haematological (adjective)
of or relating to or involved in hematology	of or relating to or involved in hematology