4 letters
- milt8
- mist7
- nibs8
- nigh9
- nils6
- nits5
- obis7
- obit7
- oils5
- phis9
- pigs9
- pish9
- pith9
- pits7
- ribs7
- rigs6
- sail5
- salt5
- sati4
- shag8
- shat6
- shim9
- shin7
- ship9
- shit6
- shiv10
- shog8
- shot6
- shri6
- shul8
- shut7
- sial5
- sibb10
- sibs7
- sift7
- sigh8
- sign7
- sild6
- silk9
- sill6
- silo5
- silt5
- sing7
- sinh7
- site4
- sith6
- sits4
- skit8
- slab8
- slag7
- slat5
- slid6
- slim8
- slip8
- slit5
- slob8
- slog7
- slot5
- slub9
- slug8
- slut6
- smit7
- snib8
- snit5
- soil5
- soli5
- soth6
- spit7
- stab7
- stag6
- stir4
- stob7
- stub8
- sugh9
- suit5
- swig9
- syli7
- tabs7
- tags6
- tail5
- tali5
- tegs6
- tels5
- thin7
- thio6
- thir6
- this6
- thug9
- thus7
- tics7
- ties4
- tile5
- till6
- tils5
- tilt5
- ting7
- tins5
- tips7
- tirl5
- tits4
- togs6
- toil5
- tosh6
- trig6
- tubs8
- tugs7
- tuis5
- tush7
- twig9
- ughs9
- vigs10
- whig11
- whit9
- wigs9
- wilt8
- wish9
- wist7
- with9
- wits7
- zigs15
- zits13