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)

• chambers of commerce
• chambers of trade
• chamber-stick
• chamber-sticks
• Chambertin
• chambranle
• chambranles
• chambray
• chambrays
• chambré
• chameleon
• chameleonic
• chameleon-like
• chameleons
• chamelot
• chamelots
• chametz
• chametzes
• chamfer
• chamfered
• chamfering
• chamfers
• chamfrain
• chamfrains
• chamfron