knapskull, knapscull or knapscal /napˈskəl/ (obs Scot)

A kind of helmet

• shrill-tongued
• shrill-voiced
• shrilly
• sniffliest
• sniffling
• sniffly
• sniffs
• sniffy
• snift
• snifted
• snifter
• sniftered
• sniftering
• snifters
• snifter-valve
• snifter-valves
• sniftier
• sniftiest
• snifting
• snifting-valve
• snifts
• snifty
• snig
• snigged
• snigger