| Answer | Crossword Clue |
|---|---|
| TIEBEAM | Building timber. |
| BEAM | Building timber. |
| JOIST | Building timber. |
| SPLINES | Tongues in building timber |
| timbered | (of a building) Made wholly or partly of timber |
| blockhouses | A one-storied timber building with loopholes, used as a fort |
| blockhouse | A one-storied timber building with loopholes, used as a fort |
| planks | A long, thin, flat piece of timber, used esp. in building and flooring |
