tufa /tooˈfə, tūˈfə/

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

tufāˈceous adjective

• dichroscope
• dichroscopic
• dicht
• dichted
• dichting
• dichts
• dicing
• dick
• dickcissel
• dickcissels
• dickens
• dickenses
• Dickensian
• dicker
• dickered
• dickering
• dickers
• dickey
• dickey bow
• dickeys
• dickhead
• dickheads
• dickie
• dickier
• dickies