nouns
the cardinal number that is the sum of five and one
6,
Captain Hicks,
VI,
half a dozen,
hexad,
sestet,
sextet,
sextuplet,
sise,
six,
sixer
six performers or singers who perform together
a set of six similar things considered as a unit
a musical composition written for six performers
a rhythmic group of six lines of verse
is a type of (narrower)
a fixed number of lines of verse forming a unit of a poem