9 letters
- signifies15
- simazines22
- simmering18
- sistering12
- situating13
- skimmings22
- slangiest13
- slattings13
- smaltines14
- smaltites13
- smarmiest15
- snaggiest14
- staggiest13
- staginess12
- stagnates12
- staminate13
- stannites11
- statesman13
- statesmen13
- steadings13
- stealings13
- steamiest12
- stemmatic18
- stemmiest15
- sterigmas14
- stibnites13
- stigmatic17
- stingiest12
- stinkiest14
- straitens10
- strangest12
- streaming15
- striating12
- stymieing17
- summating19
- summiting19
- swimmiest18
- swimmings21
- swingiest15
- syngamies17
- tacitness13
- taeniasis10
- taintless11
- tangliest13
- tantivies14
- tasseling13
- tastiness10
- tattiness10
- tensities10
- teratisms12
- tetanises10
- thiamines15
- tightness14
- timidness14
- timpanist16
- tingliest13
- tinsmiths15
- titanisms13
- titanites10
- titaniums14
- totemisms15
- transmits13
- trimmings18
- trinities10
- twangiest15
- twistings15
- uintaites11
- umangites16
- vaginitis16
- vastities13
- veganisms19
- visitants14
- vitamines17
- vitiating16
- waistings15
- wittiness13