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

1. An underground chamber
2. An earth-house

• ovarious
• ovaritis
• ovaritises
• ovary
• ovate
• ovated
• ovates
• ovating
• ovation
• ovational
• ovations
• ovator
• ovators
• ovdim
• oven
• ovenable
• ovenbird
• ovenbirds
• oven glove
• oven gloves
• oven-ready
• ovens
• oven-tit
• oven-tits
• ovenware