forwarn or forewarn /fər- or för-wörnˈ/

To forbid

• german
• German
• German band
• German Catholics
• germander
• germanders
• germander speedwell
• germander speedwells
• germane
• germanely
• germaneness
• germanenesses
• Germanesque
• German flute
• Germanic
• Germanically
• Germanice
• Germanisation
• Germanise
• Germanised
• Germanises
• Germanish
• Germanising
• Germanism
• Germanist