Angle bracket and Wall bracket

Angle bracket noun - An L-shaped metal bracket.

Wall bracket and angle bracket are semantically related. In some cases you can use "Wall bracket" instead a noun phrase "Angle bracket".

Wall bracket noun - A support projecting from a wall (as to hold a shelf).

Angle bracket and wall bracket are semantically related. Sometimes you can replace phrase "Angle bracket" with "Wall bracket", this phrases are similar.