regina /ri-jīˈnə/

1. Queen
2. (with cap) title of a reigning queen (abbrev R)

reginal /-jīˈnl/ adjective

1. Of a queen
2. Siding with a queen

• troop
• troop carrier
• troop carriers
• trooped
• trooper
• troopers
• troop horse
• troop horses
• troopial
• troopials
• trooping
• troops
• troopship
• troopships
• trop-
• tropaeola
• Tropaeolaceae
• tropaeolin
• tropaeolins
• tropaeolum
• tropaeolums
• troparia
• troparion
• -trope
• trope