10 letters
- sagenesses13
- salesclerk19
- saltnesses12
- samenesses14
- sanenesses12
- scantiness15
- scarceness17
- scatheless16
- scenarists14
- screenable18
- screenland17
- seamstress13
- searchless16
- seasonless12
- secureness15
- sedateness12
- seedeaters11
- selectable18
- selectness15
- selfnesses15
- senescence18
- seneschals17
- sentiences15
- sereneness12
- seventeens16
- severances18
- severeness15
- silentness13
- sleeveless16
- sleevelets16
- slenderest13
- softnesses14
- solenesses12
- sonneteers12
- sorenesses11
- sparseness14
- stableness15
- steeliness12
- stencilers15
- stenciller16
- stressless11
- strifeless14
- sullenness15
- sunscreens16
- surenesses12
- sustenance16
- svelteness16
- sweeteners14
- synaereses13
- talentless13
- tallnesses13
- tamenesses14
- tartnesses11
- telecaster14
- tenantless13
- tenderness13
- tendresses12
- tessellate12
- tesseracts13
- tolerances15
- transcends16
- transfects17
- transferee14
- transfuses15
- transience15
- trespasses13
- truenesses12
- uncleanest17
- unclearest16
- unstresses12
- vastnesses15
- wellnesses16