basement (n.)

• archives
• armory
• arsenal
• attic
• bank
• base
• baseboard
• basis
• bathroom
• bay
• bed
• bedding
• bedrock
• bin
• bookcase
• bottom
• box
• bunker
• buttery
• can
• cellar
• cellarage
• chassis
• chest
• closet
• conservatory
• convenience
• crapper
• crate
• crib
• cupboard
• dado
• depository
• depot
• dock
• drawer
• dump
• exchequer
• floor
• flooring
• foot
• footing
• foundation
• frame
• fundament
• fundamental
• godown
• ground
• grounds
• groundwork
• hardpan
• head
• hold
• hole
• hutch
• john
• johnny
• keel
• latrine
• lavatory
• library
• locker
• lumberyard
• magazine
• mopboard
• nadir
• necessary
• outhouse
• pavement
• principle
• privy
• rack
• radical
• repertory
• repository
• reservoir
• rick
• rudiment
• seat
• shelf
• sill
• sole
• stack
• storage
• store
• storehouse
• storeroom
• substratum
• substructure
• tank
• toe
• toilet
• treasury
• undercarriage
• understructure
• urinal
• vat
• vault
• wainscot
• warehouse
• washroom