4 letters
- sort4
- soth6
- spit7
- sris4
- star4
- stem7
- stir4
- stum8
- suit5
- swim10
- tahr6
- tams7
- tars4
- term7
- them9
- thin7
- thio6
- thir6
- this6
- thro6
- thru7
- thus7
- tics7
- tier4
- ties4
- tils5
- time7
- tins5
- tips7
- tire4
- tirl5
- tiro4
- tits4
- toms7
- tori4
- tors4
- tosh6
- tram7
- trig6
- trim7
- trio4
- trip7
- tsar4
- tuis5
- tush7
- vims11
- whim12
- whir9
- whit9
- wish9
- wist7
- with9
- wits7
- writ7
- zits13