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)

• fortunized
• fortunizes
• fortunizing
• forty
• forty-five
• forty-fives
• fortyish
• forty-niner
• forty-niners
• forty-ninth parallel
• forty-second cousin
• forty winks
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• forums
• for vain
• forwander
• forwandered
• forwandering
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• forward contract
• forward contracts
• forward deliveries
• forward delivery
• forwarded