forwarn or forewarn /fər- or för-wörnˈ/

To forbid

• populace
• populaces
• popular
• popular etymology
• popular front
• popular fronts
• popularisation
• popularisations
• popularise
• popularised
• populariser
• popularisers
• popularises
• popularising
• popularities
• popularity
• popularization
• popularizations
• popularize
• popularized
• popularizer
• popularizers
• popularizes
• popularizing
• popularly