9 letters
- secretins13
- secretion13
- secretive16
- sectaries12
- seediness11
- seeresses9
- seicentos13
- selectees13
- selective17
- selenites11
- semesters12
- semierect15
- senescent14
- senseless11
- sensitise10
- sensitive14
- sentences14
- sentience14
- serotines10
- servicers16
- serviette13
- sesterces12
- setscrews15
- seventeen15
- seventies14
- severance17
- sheeniest12
- sheerness12
- sickeners17
- silencers14
- sincerest13
- sinecures14
- sirventes14
- sneeziest19
- snitchers15
- snivelers15
- spinsters13
- stearines10
- steepness13
- steersmen13
- steevings16
- stenchier15
- stenciler14
- sternites10
- sternness11
- stressing12
- stridence14
- sweetener13
- sweetness13
- synereses12
- syneresis12
- synesises12
- teensiest10
- teentsier10
- televises14
- tendresse11
- tenseness11
- terebenes13
- teredines11
- terseness10
- testiness10
- tigresses11
- tiredness11
- tressiest9
- tricepses15
- trisceles13
- triteness10
- universes15
- veneerers14
- venerates14
- ventricle18
- vergences19
- vernicles18
- versicles17
- vesicants17
- vesicates16
- vicereine17
- virescent17
- votresses13
- weensiest13
- wetnesses13
- witnesses13
- yestreens12