souterrain /soo-te-rɛ̃ˈ or sooˈtə-rān/

1. An underground chamber
2. An earth-house

• confectioners
• confectioner's sugar
• confectionery
• confections
• confects
• confederacies
• confederacy
• confederal
• confederate
• confederated
• confederates
• confederating
• confederation
• confederations
• confederative
• confer
• conferee
• conferees
• conference
• conference call
• conference calls
• conferences
• conferencing
• conferencings
• conferential