tufa /tooˈfə, tūˈfə/

1. Calc-sinter (often calcareous tufa)
2. Tuff or other porous rock (obsolete)

• overcraw
• overcrawed
• overcrawing
• overcraws
• overcredulities
• overcredulity
• overcredulous
• overcrop
• overcropped
• overcropping
• overcrops
• overcrow
• overcrowd
• overcrowded
• overcrowding
• overcrowdings
• overcrowds
• overcrowed
• overcrowing
• overcrows
• overdaring
• overdated
• overdependence
• overdependent
• over-determined