numskull or numbskull /numˈskul/ (informal)

A blockhead

numˈskulled adjective

• Ramsar site
• ramshackle
• ram's-horn
• ramshorn snail
• ramshorn snails
• ramson
• ramsons
• ramstam
• ramular
• ramuli
• ramulose
• ramulous
• ramulus
• ramus
• ran
• RAN
• rana
• Rana
• ranarian
• ranarium
• ranariums
• ranas
• rance
• ranced
• rancel