fillip /filˈip/

1. A stimulus, esp of encouragement, a boost
2. A jerk of the finger from the thumb

1. To incite or stimulate
2. To strike with the fingernail released from the ball of the thumb with a sudden jerk, to flick

• dipswitch
• DIP switch
• Dip. Tech.
• Diptera
• dipteral
• dipteran
• dipterans
• Dipteras
• dipterist
• dipterists
• dipterocarp
• Dipterocarpaceae
• dipterocarpaceous
• dipterocarpous
• dipterocarps
• dipteroi
• dipteros
• dipteroses
• dipterous
• dip the flag
• dip-trap
• dip-traps
• diptych
• diptychs
• dipyridamole