Phoebe vs fivesome

Phoebe and fivesome both are nouns.

Word	Noun	Adjective	Verb	Adverb
Phoebe	Yes	No	No	No
fivesome	Yes	No	No	No

As nouns, Phoebe and fivesome are synonyms defined as:

Phoebe and fivesome: the cardinal number that is the sum of four and one

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

Phoebe (noun)	fivesome (noun)
(Greek mythology) a Titaness who became identified with Artemis as goddess of the Moon	five people considered as a unit
the cardinal number that is the sum of four and one	the cardinal number that is the sum of four and one