Fallopian tube vs oviduct

Fallopian tube and oviduct both are nouns.

Word	Noun	Adjective	Verb	Adverb
Fallopian tube	Yes	No	No	No
oviduct	Yes	No	No	No

As nouns, Fallopian tube and oviduct are synonyms defined as:

Fallopian tube and oviduct: either of a pair of tubes conducting the egg from the ovary to the uterus

Other synonyms of Fallopian tube include uterine tube.

Fallopian tube (noun)	oviduct (noun)
either of a pair of tubes conducting the egg from the ovary to the uterus	either of a pair of tubes conducting the egg from the ovary to the uterus