9 letters
- regarding15
- regearing14
- registers11
- registrar11
- regrading15
- regrating14
- rehanging17
- reinserts10
- renesting13
- repassing15
- repasting15
- reraising12
- reseating12
- resenting13
- resigners12
- resigning15
- resinates10
- resistant10
- resisters9
- resisting12
- resistors9
- reslating13
- resonants11
- resorting12
- resprings15
- restaging14
- restating12
- restoring12
- restrains10
- restraint10
- restrings12
- resurging15
- retagging16
- retainers10
- retaining13
- retarding13
- retasting12
- retearing12
- retirants10
- retracing15
- returning14
- rightness14
- runtiness12
- russeting13
- rustiness11
- saggering16
- saltiness11
- sandiness12
- sanguines14
- sanitises10
- sanserifs13
- sarsenets10
- satirises9
- saturnine12
- scantness14
- scarriest12
- scenarist13
- scraggier16
- seasoning13
- seatrains10
- segregant14
- sennights15
- senoritas10
- sensating13
- sensation11
- sergeants12
- seriating12
- serranids11
- serrating12
- serration10
- shaggiest15
- shearings14
- signalers13
- signature13
- signeting15
- singsongs15
- sintering13
- sirenians11
- sistering12
- slaggiest14
- slangiest13
- smartness13
- snaggiest14
- snarkiest14
- snarliest11
- sniggerer14
- snigglers15
- sogginess14
- songsters12
- sorriness10
- sparriest12
- spinsters13
- spriggers16
- springers15
- sprinters13
- staggerer13
- staggiest13
- staginess12
- staidness11
- stainless11
- standings14
- stannites11
- starkness14
- starlings13
- starnoses10
- starriest9
- steadings13
- stealings13
- steapsins13
- stearines10
- sterigmas14
- sterlings13
- sternness11
- sternsons11
- stingaree12
- stingless13
- stingrays14
- stoniness11
- straggler14
- straggles14
- strainers10
- straining13
- straitens10
- stranders11
- stranding14
- strangers12
- strangest12
- strangler13
- strangles13
- streaking16
- streaming15
- stressing12
- stringent13
- stringers12
- stringier12
- stringing15
- sugariest12
- sustainer11
- swartness13
- synergias14
- synergist14
- tangerine13
- tanneries11
- tardiness11
- targeting14
- tarnishes12
- tasseling13
- tastiness10
- tawniness14
- ternaries10
- terracing15
- terrapins13
- thingness15
- tigresses11
- trainings13
- traitress9
- transfers13
- transient11
- transpire13
- trapesing15
- triangles13
- trussings13
- tyrannies13
- tyrannise13
- unseating14
- unstrings14
- veratrins14
- vintagers16
- waterings15
- yearnings15