tuff /tuf, tŭf/

1. A rock composed of fine volcanic fragments and dust
2. Tufa or other porous rock (obsolete)

tuffāˈceous adjective

• copiously
• copiousness
• copiousnesses
• cop it
• copita
• copitas
• cop it sweet
• coplanar
• coplanarities
• coplanarity
• cop off
• cop off with
• co-polymer
• copolymer
• co-polymerisation
• co-polymerise
• co-polymerised
• co-polymerises
• co-polymerising
• co-polymerization
• co-polymerize
• co-polymerized
• co-polymerizes
• co-polymerizing
• co-polymers