| WASHBOARD | Flat wooden structure with a corrugated surface used as a simple percussion instrument |
| HERB | It may be used as a simple remedy (4) |
| NISSENHUT | Prefabricated building with a corrugated iron roof, first produced in WWI (6,3) |
| GOURD | Simple percussion instrument |
| WOODBLOCK | Simple percussion instrument |
| LITHOPHONE | Simple percussion instrument |
| TRIANGLE | Simple percussion instrument |
| PALLET | Word, derived from that of an artist's board for mixing colours, for a flat wooden blade for shaping clay; a mattress of straw; or, a platform moved with a fork-lift truck (6) |
| ORGANELLE | Structure with a specific task within a cell, such as a mitochondrion producing chemical energy, a nucleus storing genetic information or a ribosome assembling proteins (9) |
| WOODBLOCKS | Simple percussion instruments struck with sticks or mallets |
| REP | Representative / a textile fabric with a corded surface used in curtains, upholstery |
| GATE | Simple metal or wooden structure opening into a field or a garden |
| AMOEBA | A second Lincoln brought up as a simple being (6) |
| ZITHER | Stringed instrument with a flat wooden soundbox (6) |
| BOARD | General name for a black or white surface used with chalk or dry-wipe marker pens (5) |
| PATENT | ____ leather, type with a glossy, varnished surface used for shoes, belts and handbags (6) |
| GALLOWS | A wooden structure formerly used for hanging criminals (7) |
| LOB | Throw out there, as a simple-to-answer question |
| STICKMAN | Rod the bloke portrayed as a simple drawing (8) |
| PIER | Structure with a deck that is built out over water and used as a landing place or promenade (4) |
