9 letters
- satirized19
- saturniid12
- semirigid15
- seriating12
- serrating12
- signature13
- signified16
- signifier15
- sintering13
- sistering12
- sortieing12
- spiriting15
- spreading16
- steadings13
- steadying15
- stingaree12
- straining13
- stranding14
- strangled14
- streaking16
- streaming15
- striating12
- stringier12
- tardiness11
- tarnished13
- threading15
- tragedian13
- tragedies12
- trailside11
- trainings13
- traipsing15
- transited11
- trapesing15
- treadling14
- triangles13
- triazines19
- trinities10
- vaginitis16
- vintagers16
- viridians15
- waterings15