lituus /litˈū-əs/

1. An augur's curved staff (historical)
2. A J-shaped Roman trumpet (historical)
3. A curve of similar form with the polar equation r² θ = a (mathematics)

• quirking
• quirkish
• quirks
• quirky
• quirt
• quirted
• quirting
• quirts
• quisling
• quislings
• quist
• quists
• quit
• qui tam
• quitch
• quitches
• quitch grass
• quitclaim
• recharted
• recharter
• rechartered
• rechartering
• recharters
• recharting
• recharts