centromere vs kinetochore

centromere and kinetochore both are nouns.

Word	Noun	Adjective	Verb	Adverb
centromere	Yes	No	No	No
kinetochore	Yes	No	No	No

As nouns, centromere and kinetochore are synonyms defined as:

centromere and kinetochore: a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape

centromere (noun)	kinetochore (noun)
a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape	a specialized condensed region of each chromosome that appears during mitosis where the chromatids are held together to form an X shape