4 letters
- silo5
- silt5
- sine5
- sing7
- sinh7
- sink9
- sins5
- skag10
- skeg10
- skid9
- skim11
- skin9
- skip11
- skis8
- skit8
- slag7
- slid6
- slim8
- slip8
- slit5
- slog7
- slug8
- snag7
- snib8
- snip8
- snit5
- snog7
- snug8
- soil5
- soli5
- song7
- spik11
- spin8
- sulk10
- sung8
- sunk10
- sunn7
- swig9
- syli7
- tiki8
- tils5
- ting7
- tins5
- vigs10
- wigs9
- wing10
- wink12
- wins8
- yins7
- zigs15
- zing16
- zins14