1. A very long word (a foot and a half long)
   - sesquipedalian

Type of: polysyllabic word, polysyllable

• eternal rest
• eternal sleep
• eternalise
• eternalize
• eternally
• eterne
• eternise
• eternity
• eternize
• ETF
• eth
• ethacrynic acid
• Ethan Allen
• ethanal
• ethanal trimer
• ethanamide
• ethane
• ethanedioic acid
• ethanediol
• ethanoate
• ethanoic acid
• ethanol
• ethanoyl chloride
• ethanoyl group
• ethanoyl radical