demineralization vs osteomalacia

demineralization and osteomalacia both are nouns.

Word	Noun	Adjective	Verb	Adverb
demineralization	Yes	No	No	No
osteomalacia	Yes	No	No	No

demineralization (noun)	osteomalacia (noun)
the removal of minerals and mineral salts from a liquid (especially from water)	abnormal softening of bones caused by deficiencies of phosphorus or calcium or vitamin D
abnormal loss of mineral salts (especially from bone)