Solutions Building material has 4 entries with similar clues
- 3-letter words
- oaksturdy building material
- 5-letter words
- stonebuilding material, but it could be out of date
- 8-letter words
- brickbatBuilding material used as missile
- 15-letter words
- wattle-and-daubA material formerly used in building walls consisting of wattle covered with mud or clay