3 letters
- sou4
- sow6
- sox10
- soy5
- spa6
- spy8
- sun5
- sup7
- syn6
- tan4
- tao3
- tap6
- tas3
- taw6
- ton4
- top6
- tow6
- twa6
- two6
- uns5
- upo7
- ups7
- van8
- vas7
- vaw10
- vow10
- wab9
- wad7
- wae6
- wag8
- wan7
- wap9
- war6
- was6
- wat6
- waw9
- wax13
- way8
- wen7
- wha8
- who8
- win7
- wis6
- woe6
- wog8
- wok10
- won7
- woo6
- wop9
- wos6
- wot6
- wow9
- wyn9
- yap8
- yaw8
- yon6
- yow8
- zap15
- zoa12