Lewis & Short

fortĭter, adv., v. fortis fin.

• ...
• fortassean
• fortassis
• fortax
• fortē
• fortesco
• fortĭcŭlus
• fortĭfĭcātĭo
• fortĭfĭco
• fortis
• fortĭter
• fortĭter
• fortĭtūdo
• fortĭuscŭlus
• fortŭī̆tō
• fortŭī̆tū
• fortŭī̆tus
• fortŭī̆to
• fortŭī̆tu
• fortūna
• Fortuna
• fortunae
• fortūnārĭus
• fortūnātē
• fortūnātim
• fortūnātus
• ...