epistrophe vs epiphora

epistrophe and epiphora both are nouns.

Word	Noun	Adjective	Verb	Adverb
epistrophe	Yes	No	No	No
epiphora	Yes	No	No	No

As nouns, epistrophe and epiphora are synonyms defined as:

epistrophe and epiphora: repetition of the ends of two or more successive sentences, verses, etc.

epistrophe (noun)	epiphora (noun)
repetition of the ends of two or more successive sentences, verses, etc.	repetition of the ends of two or more successive sentences, verses, etc.