umbilical cord vs funiculus

umbilical cord and funiculus both are nouns.

Word	Noun	Adjective	Verb	Adverb
umbilical cord	Yes	No	No	No
funiculus	Yes	No	No	No

As nouns, funiculus is a hypernym of umbilical cord; that is, funiculus is a word with a broader meaning than umbilical cord:

Other hypernyms of umbilical cord include canal, channel, duct, epithelial duct, fetal membrane.

umbilical cord (noun)	funiculus (noun)
membranous duct connecting the fetus with the placenta	any of several body structure resembling a cord
	the stalk of a plant ovule or seed