The best replacement for wall is cell membrane.

The best alternatives to wall are rated as following:
★★★★★  cell membrane
★★★★  ceiling speakers
★★★  window air conditioners
★★★  trim first
★★★  storefront
★★★  irving
★★  floor first
★★  chamillionaire
★★  fence
★★  in ceiling speakers
★★  window air conditioner
★★  derrick rose
★★  lillard
★  jim ned
★  cameron yoe
★  timeline
★  littlefield
★  projector screen
★  ceiling first
★  kyrie
★  mike jones
★  rose
★  double wall bats
★  news feed facebook
★  partition
★  kyrie irving
★  double wall
★  news feed
★  sheet rock
★  new boston
★  foot wall
  window ac
  double wall tents
  plasma membrane
  lil flip
  floor tiles
  single wall bats
  column
  triple wall
  curtain wall
  trim
  tiles
  wild
  footwall
  bushland
  fall
  double wall stove pipe
  single wall
  griffin
  wailing wall
  eastland
  wood fence
  westbrook
  timber frame
  drywall

Your alternative for wall is not listed? Suggest!
Speaking about wall, one probably shouldn't forget about baseboard.

Other search terms related to wall and their ratings are:
★★★★★ baseboard
★★★★ pictures
★★★★ falling
★★★★ fence
★★★★ lots of picture frames
★ drilling
You have in mind a companion for wall and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of wall in all years. Click on graph for more.
wall
cell membrane
ceiling speakers