3 letters
- shy7
- sib6
- sic6
- sim6
- sin4
- sip6
- sir3
- sis3
- sit3
- six10
- ska7
- ski7
- sky9
- sly6
- sol4
- sow6
- soy5
- spa6
- spy8
- sri3
- sty5
- syn6
- tas3
- taw6
- thy7
- til4
- tis3
- tsk7
- twa6
- vas7
- vaw10
- via7
- vis7
- wab9
- wad7
- wae6
- wag8
- wan7
- wap9
- war6
- was6
- wat6
- waw9
- wax13
- way8
- wha8
- who8
- why10
- wig8
- win7
- wis6
- wit6
- wiz15
- wok10
- wos6
- wry8
- wye8
- wyn9
- xis10
- yah7
- yak9
- yam8
- yap8
- yar5
- yaw8
- yay7
- yea5
- yeh7
- yes5
- yew8
- yid6
- yin6
- yip8
- yok9
- yow8
- yuk10