4 letters
- quin15
- rhus7
- rigs6
- ring7
- rink9
- rins5
- risk8
- rugs7
- ruin6
- rung8
- runs6
- rush7
- rusk9
- sain5
- saki8
- sang7
- sank9
- shag8
- shim9
- shin7
- ship9
- shit6
- shiv10
- shog8
- shri6
- shul8
- shun8
- shut7
- sick11
- sigh8
- sign7
- sike8
- silk9
- sine5
- sing7
- sinh7
- sink9
- sins5
- sith6
- skag10
- skeg10
- skid9
- skim11
- skin9
- skip11
- skis8
- skit8
- skua9
- slug8
- smug10
- snag7
- snib8
- snip8
- snit5
- snog7
- snub9
- snug8
- song7
- souk9
- spik11
- spin8
- spun9
- stun6
- such10
- suck12
- sugh9
- suit5
- sulk10
- sung8
- sunk10
- sunn7
- suns6
- swig9
- thin7
- this6
- thug9
- thus7
- ting7
- tins5
- tugs7
- tuis5
- tung8
- tuns6
- tush7
- tusk9
- ughs9
- ukes9
- unai6
- unci9
- unit6
- urns6
- vigs10
- vugh13
- vugs11
- whig11
- whin10
- wigs9
- wing10
- wink12
- wins8
- wish9
- yins7
- yuks11
- zigs15
- zing16
- zins14