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

1. An underground chamber
2. An earth-house

• supposition
• suppositional
• suppositionally
• suppositionary
• suppositions
• suppositious
• supposititious
• supposititiously
• supposititiousness
• suppositive
• suppositories
• suppository
• suppress
• suppressant
• suppressants
• suppressed
• suppressedly
• suppresses
• suppressible
• suppressing
• suppression
• suppressions
• suppressive
• suppressor
• suppressor cell