pullulate /pulˈū-lāt/

1. To sprout
2. To sprout or breed abundantly
3. To teem
4. To increase rapidly

pullulāˈtion noun

• footballing
• footballist
• footballists
• footballs
• footbar
• footbars
• footbath
• footbaths
• footboard
• footboards
• footboy
• footboys
• footbrake
• footbrakes
• footbreadth
• footbreadths
• footbridge
• footbridges
• foot-candle
• foot-candles
• footcloth
• footcloths
• foot-dragging
• footed
• -footedness