U-boat /ūˈbōt or (German) ooˈ/

A German submarine

• portolan
• portolani
• portolano
• portolanos
• portolans
• portous
• portrait
• paralogisms
• paralogize
• paralogized
• paralogizes
• paralogizing
• paralogous
• paralogue
• paralogues
• paralogy
• paralympian
• paralympians
• paralympic
• paralympics
• paralyse
• paralysed
• paralyser
• paralysers
• paralyses