basophilia vs stainability

basophilia and stainability both are nouns.

Word	Noun	Adjective	Verb	Adverb
basophilia	Yes	No	No	No
stainability	Yes	No	No	No

As nouns, stainability is a hypernym of basophilia; that is, stainability is a word with a broader meaning than basophilia:

basophilia: the tendency of cells to stain with basic dyes
stainability: (cytology) the capacity of cells or cell parts to stain specifically with certain dyes

basophilia (noun)	stainability (noun)
the tendency of cells to stain with basic dyes	(cytology) the capacity of cells or cell parts to stain specifically with certain dyes