Words that end with YON, grouped by length
- heterokaryon
- amphictyon
- antibaryon
- perikaryon
- alectryon
- procaryon
- prokaryon
- synkaryon
- eucaryon
- eukaryon
- hypopyon
- carryon
- embryon
- halcyon
- hallyon
- sabayon
- tachyon
- tardyon
- baryon
- canyon
- crayon
- karyon
- pinyon
- ronyon
- anyon
- rayon
- sayon
- toyon
- yon