WordRel.com

• a small private room for study or prayer

  hypernym	room
  hyponym	boothcubiclekioskstall
  mero part	shelf

• a toilet in Britain

  synonym	looW.C.water closet
  hypernym	bathroomcanjohnlavlavatoryprivytoilet

• a tall piece of furniture that provides storage space for clothes; has a door and rails or hooks for hanging clothes

  synonym	presswardrobe
  hypernym	article of furniturefurniturepiece of furniture
  hyponym	armoireclothes closetclothespresscoat closet

• a small room (or recess) or cabinet used for storage space

  synonym	cupboard
  hypernym	storage space
  hyponym	airing cupboardbroom closetsafesupply closet

• confine to a small space, as for intensive work

  hypernym

  confine