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

• troated
• troating
• troats
• trocar
• trocars
• trochaic
• trochaics
• trochal
• trochanter
• trochanteric
• trochanters
• troche
• trocheameter
• trocheameters
• trochee
• trochees
• Trochelminthes
• troches
• trochi
• Trochidae
• trochilic
• Trochilidae
• trochilus
• trochiluses
• trochiscus