9 letters
- sitarists9
- skinniest15
- sneakiest14
- snideness12
- sonatinas11
- spininess14
- staginess12
- stagnates12
- staidness11
- stainless11
- staleness11
- staminate13
- stannites11
- stateless10
- stateside10
- statesman13
- statesmen13
- steadiest10
- steamiest12
- steapsins13
- stearates9
- stearines10
- steatites9
- sternites10
- sternness11
- stibnites13
- stingiest12
- stinkiest14
- stoniness11
- straitens10
- sweatiest12
- tacitness13
- taeniases10
- taeniasis10
- taintless11
- tanneries11
- tantalise11
- tantivies14
- tanzanite20
- tasteless10
- tastiness10
- tattiness10
- tawniness14
- tearstain10
- teensiest10
- tenancies14
- tenseness11
- tensities10
- tenuities11
- teosintes10
- testacies12
- testifies12
- testiness10
- tetanised11
- tetanises10
- tetanizes19
- tetanuses11
- tinniness12
- tinstones11
- tipsiness13
- titanates10
- titanisms13
- titanites10
- transient11
- treatises9
- tressiest9
- triteness10
- uintaites11
- uneasiest11
- vastities13
- venetians15
- visitants14
- wannesses14
- witnesses13
- wittiness13
- yeastiest11