butter-bump /butˈər-bump/

The bittern. See bittern¹and bump²

• inulase
• inulases
• inulin
• inulins
• inumbrate
• inumbrated
• inumbrates
• inumbrating
• inunction
• inunctions
• inundant
• inundate
• inundated
• inundates
• inundating
• inundation
• inundations
• inurbane
• inurbanely
• inurbanities
• inurbanity
• inure
• inured
• inuredness
• inurednesses