5 letters
- snaps9
- snarl7
- sneap9
- snuff13
- solan7
- spail9
- spale9
- spall10
- spang11
- spank13
- spans9
- spawn12
- spean9
- splat9
- splay11
- spunk14
- spurn10
- sputa9
- stupa9
- sulfa10
- sulfo10
- sunna8
- sunup11
- supra9
- sural7
- talus7
- tufas9
- tunas7
- uhlan10
- ulans8
- ulnad9
- ulnae8
- ulnar8
- ulnas8
- ulpan11
- ulvas11
- unais7
- unapt10
- unaus8
- uncap13
- unlay10
- unsay9
- usnea7
- usual8
- wauls10
- yaups11
- yuans9
- yulan10