| 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 |
|
branchial : 31 phrases in 4 subjects |
| Fish farming pisciculture | 2 |
| Ichthyology | 2 |
| Medical | 25 |
| Natural sciences | 2 |