11 letters
- shortenings17
- siderolites13
- sightseeing18
- signatories14
- sisterhoods14
- skitteriest15
- smatterings17
- smithsonite17
- snapshooter17
- snapshotted18
- snippetiest18
- softhearted17
- soldierings16
- soldiership18
- somerseting17
- sonographer19
- soothsaying18
- sophistries16
- southeaster14
- spaghettini19
- spearfished20
- speciations18
- spendthrift21
- spessartine15
- spessartite14
- sphalerites17
- sphingosine20
- spinsterish17
- spirochaete19
- spirochetes19
- splattering18
- spoliations16
- spongewares20
- sporogonies17
- spotlighted20
- spreadsheet17
- springheads20
- springhouse20
- springtails18
- springtides18
- springtimes20
- springwoods21
- standpatter16
- standpoints17
- stealthiest14
- stenography21
- stenotherms17
- stenotypies17
- stenotypist17
- stepfathers19
- stephanotis17
- stepmothers19
- stepparents18
- stereograph18
- stereophony19
- stethoscope19
- stevedoring19
- stewardship20
- stilettoing15
- stipendiary18
- stitcheries16
- stonewashed18
- straightens16
- straightest15
- straighting18
- straightish17
- straitening15
- strategists13
- strategized23
- strategizes22
- streetlight16
- strengthens17
- stretchiest16
- stridencies16
- stringhalts17
- stringpiece20
- stripteaser14
- stripteases14
- strongholds18
- studentship19
- superagents18
- superegoist17
- supergiants18
- superseding19
- suspiration16
- tapestrying19
- taphonomies20
- taphonomist20
- tardinesses13
- tattinesses12
- tearstained13
- teethridges16
- teetotaling15
- telephonist18
- teleporting18
- teliospores15
- temporising20
- temptations18
- tenderfoots16
- tenterhooks18
- teratogenic17
- testatrices14
- testatrixes18
- testimonies15
- tetrahedron15
- tetralogies14
- tetraploids16
- tetraspores14
- theodolites15
- theologians17
- theologised17
- theologises16
- theophanies19
- theosophies18
- theosophist18
- therapeusis17
- thermostats16
- thiopentals18
- thirstiness14
- thirteenths16
- thorianites14
- threadiness15
- threatening17
- threnodists15
- thriftiness17
- throatiness14
- tightfisted19
- tightnesses16
- tolerations13
- tonometries15
- toothpastes16
- topdressing18
- topnotchers20
- topstitched20
- topstitches19
- torpidities15
- traineeship17
- transhipped21
- transitions13
- transmitted16
- transported16
- transportee15
- transposing18
- transshaped18
- trapnesting18
- trapshooter16
- trepidation16
- trespassing17
- triathletes14
- trichinoses17
- triphthongs21
- trisections15
- tristearins12
- trusteeship17
- typesetting19
- undershoots16
- understates14
- unsteadiest14
- uprightness20
- uptightness20
- vegetations18
- videophones22
- videotaping22
- vignettists18
- vinaigrette18
- waitpersons18
- waitressing17
- wardenships21
- weatherings19
- weightiness19
- whisperings22
- wingspreads21
- wintertides16
- withindoors18
- xiphisterna24
- yesternight18