1. The cardinal number that is the sum of five and one
   - six, 6, VI, sixer, sise, Captain Hicks, half a dozen, sextet, sestet, sextuplet

Derived forms: hexads

Type of: digit, figure

• unsoundness
• unsourced
• unsoured
• unsown
• unspaced
• unsparing
• unsparingly
• unspeakable
• unspeakably
• unspecialised
• unspecialized
• unspecific
• unspecified
• unspectacular
• unspell
• unspent
• unspoiled
• unspoilt
• unspoken
• unspoken accusation
• unsporting
• unsportingly
• unsportsmanlike
• unspotted
• unstable