Captain Hicks vs sixer

Captain Hicks and sixer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Captain Hicks	Yes	No	No	No
sixer	Yes	No	No	No

As nouns, Captain Hicks and sixer are synonyms defined as:

Captain Hicks and sixer: the cardinal number that is the sum of five and one

Other synonyms of Captain Hicks include 6, half a dozen, hexad, sestet, sextet, sextuplet, sise, six, VI.

Captain Hicks (noun)	sixer (noun)
the cardinal number that is the sum of five and one	the cardinal number that is the sum of five and one