| Eiffelturm | Eiffel tower |
| Eifelium | Eifelian |
| Riffelkamm | ripple |
| Riffelung | fluting |
| Felsturm | pinnacle |
| Zwiebelturm | onion dome |
| Wirbelsturm | whirlwind |
| Ringelwurm | annelid |
| Beifallssturm | ovation |
| Eifer | zeal eagerness enthusiasm fervor ardor verve alacrity precipitancy rush |
| Eiferer | bigot zealot |
| eifern | strive |
| Riffel | ripple |
| Riffeln | fluting |
| riffeln | flute |
| Coiffeur | barber |
| Kiffer | grasshead pothead stoner weedhead |
| Ziffer | digit figure |
| geriffelt | chequered corrugated fluted |
| Löffelstör | paddlefish |