10 letters
- scattergun17
- scattering16
- scroungier17
- scrutinies15
- scrutinise15
- scrutinize24
- scuttering17
- seaborgium19
- sectarians14
- sectioning17
- securitize23
- seignorial14
- senatorial12
- senatorian12
- separating16
- separation14
- serotinous12
- shattering15
- shuttering16
- signatures14
- sinoatrial12
- situations12
- skittering17
- smattering16
- soberizing25
- socializer23
- solarizing23
- solecizing26
- solicitant15
- solonetzic24
- sonicating17
- sonication15
- sonorities11
- sortitions11
- spattering16
- speciating19
- speciation17
- spectating19
- sporogenic19
- sputtering17
- stabilizer23
- stagecraft18
- stagnation14
- stargazing24
- starvation15
- stationary13
- stationers11
- stationery13
- stationing14
- statuaries11
- staurolite12
- stenotopic17
- stentorian12
- sterigmata15
- stigmatize24
- stirabouts14
- stoneboats14
- stoutening15
- straighten15
- strategize21
- stretching18
- striations11
- stringiest13
- stuttering14
- subcabinet21
- subceiling21
- subcentral19
- subcooling21
- subcordate18
- subediting18
- suberising17
- suberizing26
- subjecting29
- subjection27
- subletting18
- submanager20
- submitting20
- suboceanic21
- subregions17
- subreption18
- subrogated17
- subrogates16
- subroutine16
- subsection18
- substation15
- subtitling18
- subtracted18
- subtracter17
- subverting21
- suctioning18
- suctorians15
- sugarcanes17
- sugarcoats16
- supergiant17
- supertonic18
- surceasing17
- surfactant18
- surfeiting17
- surjection24
- suzerainty23
- tablatures15
- tabulating18
- tabulation16
- tabulators15
- tacticians17
- tailgaters13
- tailorings14
- tambourine18
- tambouring20
- tanistries11
- tantalizer21
- tantalizes21
- tanzanites21
- tarnations12
- tarriances14
- tautomeric17
- tearstains11
- tenacities14
- tenebrious15
- tentacular16
- teratogens13
- termagants16
- testicular15
- tetanising14
- tetanizing23
- tetracaine14
- tetragonal14
- tetrazzini29
- teutonizes21
- theorising15
- theorizing24
- thorianite13
- timberings19
- tinctorial15
- tincturing18
- titrations11
- titularies12
- tobogganer18
- tolerating14
- toleration12
- tonalities12
- tonicities14
- torosities10
- totalising14
- totalizers20
- totalizing23
- touchstone17
- trabeation14
- trabeculas18
- tracheitis15
- tractional15
- traditions12
- tragedians14
- traitorous11
- trajecting25
- trajection23
- transacted15
- transactor14
- transcribe17
- transgenic17
- transiting14
- transition12
- transitive15
- transudate13
- traumatise14
- traumatize23
- treasonous12
- treasuring14
- tretinoins12
- trialogues14
- tribulates15
- tribunates15
- trichinous17
- tricotines14
- trilobites14
- trisecting16
- trisection14
- tristearin11
- triticales14
- triunities12
- trombonist17
- truantries12
- truncating18
- truncation16
- trusteeing14
- tuberosity16
- turbidites15
- turbinated16
- turbinates15
- turgencies17
- turgescent17
- turnabouts16
- turntables16
- tutoyering16
- uintahites14
- ulcerating18
- ulceration16
- ultrabasic18
- ultraistic15
- ultrasonic16