clappy-doo /klapˈi-doo/ or clabby-doo /klabˈi-/ (Scot)

A type of large black mussel

• hydromedusa
• hydromedusae
• Hydromedusae
• hydromedusan
• hydromedusas
• hydromedusoid
• hydromel
• hydromels
• hydrometallurgy
• hydrometeor
• hydrometeorology
• hydrometeors
• hydrometer
• hydrometers
• hydrometric
• hydrometrical
• hydrometries
• hydrometry
• Hydromys
• hydronaut
• hydronauts
• hydronephroses
• hydronephrosis
• hydronephrotic
• hydronium ion