forwarn or forewarn /fər- or för-wörnˈ/

To forbid

• will
• willable
• will do
• willed
• willemite
• willemites
• willer
• willers
• Willesden paper
• willest
• willet
• willets
• willey
• willeyed
• willeying
• willeys
• willful
• Williamite
• willie
• willied
• willies
• williewaught
• williewaughts
• willing
• willing-hearted