nicker⁴ /nikˈər/

1. A clay marble (also knicker)
2. The round seed of a Caesalpinia (or Guilandina if this is considered a separate genus), used for playing marbles (also nickˈar)

• Xyris
• xyst
• xyster
• xysters
• xysti
• xystoi
• xystos
• xystus
• XYY syndrome
• -y
• y
• y-
• y.
• Y
• Y.
• Y2K
• yabber
• yabbered
• yabbering
• yabbers
• yabbie
• yabbies
• yabby
• ya-boo
• ya-boo sucks