4 letters
- nuns7
- nurd7
- nuts6
- onus6
- ouds6
- phis9
- pigs9
- ping10
- pins8
- pish9
- puds9
- pugh12
- pugs10
- pung11
- puns9
- push10
- quid15
- quin15
- rhus7
- rids5
- rigs6
- rind6
- ring7
- rins5
- rugs7
- ruin6
- rung8
- runs6
- rush7
- sadi5
- said5
- sain5
- sand6
- sang7
- scud9
- send6
- shad7
- shag8
- shed7
- shim9
- shin7
- ship9
- shit6
- shiv10
- shod7
- shog8
- shri6
- shul8
- shun8
- shut7
- side5
- sigh8
- sign7
- sild6
- sine5
- sing7
- sinh7
- sink9
- sins5
- sith6
- skid9
- skin9
- slid6
- slug8
- smug10
- snag7
- sned6
- snib8
- snip8
- snit5
- snog7
- snub9
- snug8
- song7
- spin8
- spud9
- spun9
- stud6
- stun6
- such10
- sudd7
- suds6
- sued6
- sugh9
- suit5
- sung8
- sunk10
- sunn7
- suns6
- surd6
- swig9
- thin7
- this6
- thud8
- thug9
- thus7
- ting7
- tins5
- tugs7
- tuis5
- tung8
- tuns6
- tush7
- udos6
- ughs9
- unai6
- unci9
- unde7
- undo7
- undy9
- unit6
- urds6
- urns6
- used6
- vigs10
- vugh13
- vugs11
- whid10
- whig11
- whin10
- wigs9
- wind9
- wing10
- wins8
- wish9
- yids7
- yins7
- zigs15
- zing16
- zins14