10 letters
- seminaries14
- seminarist14
- semisecret16
- sempstress16
- senilities12
- sensitised12
- sensitises11
- sensitives15
- sensitizer20
- sensitizes20
- septenarii14
- serenities11
- serosities10
- serpentine15
- serpigines16
- servicemen21
- serviettes14
- severeness15
- severities14
- shrimpiest18
- simpleness18
- skimpiness21
- sleepiness15
- slimpsiest17
- smelteries14
- smitheries15
- snippetier17
- sovietisms17
- sparsities13
- sparteines14
- spearmints17
- speciesism19
- speediness15
- speedsters14
- spideriest14
- spinnerets15
- spinneries15
- spiritisms16
- spiritists13
- spiritless14
- spleeniest15
- sportiness14
- springiest16
- springtime19
- steaminess14
- steeliness12
- stemmeries16
- stepsister13
- stereopses13
- stereopsis13
- storminess14
- stripeless14
- superminis18
- supervenes19
- supervises18
- suspensive19
- svelteness16
- tamenesses14
- temerities13
- temporises16
- tendresses12
- tenebrisms17
- tenesmuses15
- terminuses15
- thieveries16
- tidinesses12
- timeliness15
- timepieces19
- timesavers17
- timeserver17
- tininesses12
- treponemes17
- trignesses13
- trimnesses14
- truenesses12
- venosities15
- vertigines17
- vespertine18
- vespiaries17
- vestiaries14
- vicereines18
- victimises20
- victresses17
- vilenesses16
- vinosities15
- westernise14
- wirinesses14