maternity vs venous thrombosis

maternity and venous thrombosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
maternity	Yes	No	No	No
venous thrombosis	Yes	No	No	No

maternity (noun)	venous thrombosis (noun)
the quality of having or showing the tenderness and warmth and affection of or befitting a mother	thrombosis of a vein without prior inflammation of the vein; associated with sluggish blood flow (as in prolonged bedrest or pregnancy or surgery) or with rapid coagulation of the blood
the kinship relation between an offspring and the mother
the state of being pregnant; the period from conception to birth when a woman carries a developing fetus in her uterus