synezesis vs synizesis

synezesis and synizesis both are nouns.

Word	Noun	Adjective	Verb	Adverb
synezesis	Yes	No	No	No
synizesis	Yes	No	No	No

As nouns, synezesis and synizesis are synonyms defined as:

synezesis and synizesis: the contraction of chromatin towards one side of the nucleus during the prophase of meiosis

synezesis (noun)	synizesis (noun)
the contraction of chromatin towards one side of the nucleus during the prophase of meiosis	the contraction of chromatin towards one side of the nucleus during the prophase of meiosis