The best replacement for bedroom is den.

The best alternatives to bedroom are rated as following:
★★★★★  den
★★★★  studio apartments
★★★  4 bedroom
★★★  bedroom
★★  studio
★★  playroom
★★  box room
★★  bed room
★★  3 bedroom
★★  master\u0027s bedroom
★  living room
★  three bedroom
★  hardwood
★  2 bedroom
★  roomette
★  greenhouse
★  dancefloor
★  studio apt
★  two bedroom
★  bonus room
★  bathroom
★  studio apartment
★  6 bedroom
★  garage
  master suite
  loft
  5 bedroom
  efficiency apartment
  family room
  killings
  master bedroom

Your alternative for bedroom is not listed? Suggest!
Speaking about bedroom, one probably shouldn't forget about sitting area.

Other search terms related to bedroom and their ratings are:
★★★★★ sitting area
You have in mind a companion for bedroom and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of bedroom in all years. Click on graph for more.
bedroom
den
studio apartments