| Subject | English | Danish |
| industr., construct. | fiddle-back | vimmer |
| nat.res., agric. | fiddle-dock | syre (Rumex pulcher L.) |
| nat.res., agric. | fiddle-dock | skræppe (Rumex pulcher L.) |
| fish.farm. | fiddle fish | havengel (Squatina angelus, Squatina squatina) |
| fish.farm. | fiddle fish | munkefisk (Squatina angelus, Squatina squatina) |
| nat.res., agric. | fiddle-leaf dock | syre (Rumex pulcher L.) |
| nat.res., agric. | fiddle-leaf dock | skræppe (Rumex pulcher L.) |
| industr., construct. | fiddle string | tyk tråd |