tufa /tooˈfə, tūˈfə/

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

tufāˈceous adjective

• reunion
• reunionism
• reunionisms
• reunionist
• reunionistic
• reunionists
• reunions
• reunite
• reunited
• reunites
• reuniting
• re-up
• reupholster
• reupholstered
• reupholstering
• reupholsters
• re-upped
• re-upping
• re-ups
• reurge
• reurged
• reurges
• reurging
• reusable
• reuse