trierarch /trīˈə-rärk/ (Gr hist)

1. The commander of a trireme
2. A person required (alone or with others) to fit out a trireme

triˈerarchal adjective

• diphtheroid
• diphthong
• diphthongal
• diphthongally
• diphthongic
• diphthongisation
• diphthongise
• diphthongised
• diphthongises
• diphthongising
• diphthongization
• diphthongize
• diphthongized
• diphthongizes
• diphthongizing
• diphthongs
• diphycercal
• diphyletic
• diphyodont
• diphyodonts
• Diphysite
• Diphysites
• Diphysitism
• dip in
• dip into