vocal cord vs vocal band

vocal cord and vocal band both are nouns.

Word	Noun	Adjective	Verb	Adverb
vocal cord	Yes	No	No	No
vocal band	Yes	No	No	No

As nouns, vocal cord and vocal band are synonyms defined as:

vocal cord and vocal band: either of two pairs of folds of mucous membrane projecting into the larynx

Other synonyms of vocal cord include plica vocalis, vocal fold.

vocal cord (noun)	vocal band (noun)
either of two pairs of folds of mucous membrane projecting into the larynx	either of two pairs of folds of mucous membrane projecting into the larynx