4 letters
- sial5
- sibb10
- sibs7
- side5
- sigh8
- sign7
- sild6
- sima7
- sine5
- sing7
- sinh7
- sink9
- sins5
- skag10
- skid9
- skin9
- slab8
- slag7
- slid6
- snag7
- snap8
- snaw8
- sned6
- snib8
- snip8
- snit5
- snob8
- snog7
- snub9
- snug8
- soda5
- song7
- span8
- spin8
- stab7
- stag6
- suba8
- sung8
- sunn7
- swab10
- swag9
- swan8
- swig9
- tabs7
- tads5
- tags6
- tain5
- tang7
- tans5
- ting7
- tins5
- unai6
- vagi10
- vain9
- vang11
- vans9
- viga10
- vigs10
- vina9
- visa8
- wabs10
- wadi8
- wads8
- wags9
- wain8
- wand9
- wans8
- wigs9
- wind9
- wing10
- wins8
- yagi8
- yang9
- yids7
- yins7
- zags15
- zigs15
- zing16
- zins14