kriegspiel or kriegsspiel /krēgˈspēl/

1. A war game played on a map to train officers
2. A form of chess in which the players use separate boards and are allowed only limited communication through an umpire

• idiots
• idiot savant
• idiot savants
• idiot tape
• idiot tapes
• Idist
• idle
• idled
• idle-headed
• idlehood
• idlehoods
• idle money
• idleness
• idlenesses
• idle pulley
• idle pulleys
• idler
• idlers
• idles
• idlesse
• idlesses
• idlest
• idle time
• idle times
• idle wheel