The best replacement for shrub is bush.

The best alternatives to shrub are rated as following:
★★★★★  bush
★★★★  tree
★★  small tree
★★  herbaceous plant
★★  hedge
★★  herb
  bitters
  bush rose
  bush difference
  frost proof gardenia shrub
  gastrique
  rose bush
  small bush

Your alternative for shrub is not listed? Suggest!
Speaking about shrub, one probably shouldn't forget about yellow and green leaves.

Other search terms related to shrub and their ratings are:
★★★★★ yellow and green leaves
You have in mind a companion for shrub and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of shrub in all years. Click on graph for more.
shrub
bush
tree