- 단모음에서 가장 흔한 음운 변화는 역행동화와 순행동화이다.
| a | → | E | a55pu | → | E55pu55 |
| grandfather |
| sAu13 | sAu13 | + | bz`@~ | → | s613bz`@~13 | |
| hemp | hemp | + | rope | → | hemp | rope |
| sgiA55 | sgiA55 | + | sgiA55 | → | sgA55sgiA55 | |
| love | love | + | love | → | love | love |
| s`y55 | to55 | + | s`y55 | → | to55s`u55 | |
| tooth | up | + | tooth | → | upper | tooth |
| ma55 | 이름 | ma55 | + | k_hE~13 | (주다) | → | ma~55k_hE~13 |
| name | name | + | give | → | give | name |
| u@~55 | u@~55 | + | ts@55 | → | u@~ts@~55 | |
| bear | bear | + | gall | → | bear | gall |
| z`o55 | z`o55 | + | S755 | → | z`o55S753 | |
| chicken | chicken | + | meat | → | chicken | meat |
| z`@~13 | z`@~13 | + | uA13 | → | z`@~31uA13 | |
| right | right | + | left | → | right | left |
| ti13 | Zi13 | + | ti13 | → | Zi13ti13 | |
| one | month | + | one | → | month | one |
| dz`E13 | mi55 | + | dz`E13 | → | mi55dz`E55 | |
| bad | person | + | bad | → | person | bad |