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)

• crawler lanes
• crawlers
• crawlier
• crawliest
• crawling
• crawlingly
• crawling peg
• crawling pegs
• crawlings
• crawl out of the woodwork
• crawls
• crawlspace
• crawlspaces
• crawly
• craws
• crayer
• crayers
• crayfish
• crayfishes
• crayon
• crayoned
• crayoning
• crayons
• craze
• crazed