dumbfound or dumfoundverb trans

• newsworthy
• newsy
• newt
• New Testament
• newton
• Newtonian
• Newtonian telescope
• Newton's law of gravitation
• Newton's laws of motion
• Newton's rings
• new town
• new variant Creutzfeldt-Jakob disease
• new wave
• New World
• New Year
• New Year's Day
• New Year's Eve
• New Yorker
• New Zealander
• New Zealand flax
• next
• next but one
• next door
• next-door
• next of kin