3 letters
- sin4
- sip6
- sir3
- sly6
- spa6
- spy8
- sri3
- sue4
- sun5
- sup7
- syn6
- tae3
- tan4
- tap6
- tar3
- tau4
- tea3
- tel4
- ten4
- tic6
- tie3
- til4
- tin4
- tip6
- try5
- tui4
- tun5
- tup7
- tye5
- uke8
- ulu6
- ump10
- uns5
- upo7
- ups7
- urb7
- urd5
- urn5
- use4
- uta4
- vac10
- van8
- var7
- vau8
- via7
- vie7
- wae6
- wan7
- wap9
- war6
- way8
- wen7
- win7
- wry8
- wye8
- wyn9
- yah7
- yak9
- yam8
- yap8
- yar5
- yaw8
- yay7
- yea5
- yeh7
- yen6
- yep8
- yes5
- yet5
- yew8
- yid6
- yin6
- yip8
- yon6
- you6
- yuk10
- yum9
- yup9
- zap15
- zin13
- zip15