quint vs pentad

quint and pentad both are nouns.

Word	Noun	Adjective	Verb	Adverb
quint	Yes	No	No	No
pentad	Yes	No	No	No

As nouns, quint and pentad are synonyms defined as:

Other synonyms of quint include 5, cinque, fin, five, fivesome, Little Phoebe, Phoebe, quintet, quintuplet, V.

quint (noun)	pentad (noun)
one of five children born at the same time from the same pregnancy	the cardinal number that is the sum of four and one
the cardinal number that is the sum of four and one