• chalk
• chalks
• chalky
• chalked
• chalk up
• chalkier
• chalkily
• chalking
• chalkpit
• chalk bag
• chalk box
• chalk off
• chalk out
• chalkable
• chalkdust
• chalkiest
• chalkings
• chalkland
• chalkless
• chalklike

chalk (suomeksi)

• liitu (s: a piece of chalk used for drawing and on a blackboard / … prevent from falling when climbing)
• liitukivi (s: a soft, white, powdery limestone)
• magnesium (s: … prevent from falling when climbing)