| arch | |
| construct. | arc encastré; arc scellé |
| industr. construct. met. | arcade; ouverture |
| med. | cambrure; voûte plantaire |
| met. | voûte |
| tech. | arc |
| tech. met. | couteau |
| arches | |
| tech. | arcades |
|
bowstring : 12 phrases in 4 subjects |
| Agriculture | 1 |
| Botany | 2 |
| Construction | 5 |
| Natural resourses and wildlife conservation | 4 |