| Diffusor | diffuser |
| Diffusion | diffusion |
| diffus | foggy hazy vague diffuse diffused scattered |
| Divisor | divisor |
| diffizil | delicate difficult tricky |
| diffusibel | diffusible |
| Kiffer | grasshead pothead stoner weedhead |
| Ziffer | digit figure |
| effusiv | effusive |
| Infusion | infusion |
| Frisör | haircutter |
| diffeomorph | diffeomorphic |
| Differenz | difference remainder |
| different | different |
| Kifferin | pothead |
| Riffel | ripple |
| Riffeln | fluting |
| riffeln | flute |
| Siff | muck dirt |
| Yiff | yiff |