10 letters
- septenarii14
- sparseness14
- sparsities13
- sparteines14
- straitness11
- striptease13
- superstate14
- sustainers12
- tanistries11
- tapestries13
- tartnesses11
- tautnesses12
- tessituras11
- titanesses11
- transitive15
- travesties14
- trespasses13
- vastnesses15
- vespiaries17
- vestiaries14
- vituperate18
- scientists14
- scrutinies15
- scrutinise15
- scurviness19
- secureness15
- securities14
- spruceness18
- strictness14
- susceptive21
- vicereines18
- vicinities18
- victresses17
- rudenesses13
- sensitised12
- servitudes16
- speediness15
- speedsters14
- spideriest14
- stupidness16
- sturdiness13
- sundresses13
- supersedes15
- supervened20
- supervised19
- suspenders16
- tendresses12
- tepidities14
- testudines13
- tidinesses12
- unstressed13
- viridities15
- severeness15
- testifiers13
- russetings14
- russetting14
- serpigines16
- springiest16
- sputtering17
- stringiest13
- supergenes17
- trignesses13
- trusteeing14
- vertigines17
- vignetters17
- sunseekers16
- senilities12
- sleepiness15
- spiritless14
- spleeniest15
- steeliness12
- stripeless14
- sultriness13
- superelite15
- svelteness16
- turnstiles13
- vilenesses16
- virilities15
- virtueless16
- sempstress16
- sestertium14
- smuttiness15
- spiritisms16
- superminis18
- temerities13
- tenesmuses15
- terminuses15
- trimnesses14
- serpentine15
- spinnerets15
- spinneries15
- supineness16
- tininesses12
- tinnituses13
- turpentine16
- uninterest13
- unripeness16
- serosities10
- sinistrous12
- sorenesses11
- sournesses12
- sportiness14
- spottiness14
- stereopses13
- stereopsis13
- sternposts14
- suspensors15
- tutoresses11
- venosities15
- vinosities15
- vitreouses15
- teentsiest11
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t -