10 letters
- panettones15
- petitioned15
- poinsettia14
- reanointed13
- reeditions12
- reinitiate11
- reinstated12
- reinstates11
- renditions13
- retentions12
- rottenness12
- saintliest12
- salinities12
- sanbenitos15
- sanctioned16
- sanctities14
- sandstones13
- sanitation12
- sanitising14
- sanitizing23
- sapidities14
- satiations11
- scientized24
- scientizes23
- senilities12
- sensations12
- sensitised12
- sensitized21
- sensitizer20
- sensitizes20
- sententiae12
- sentential13
- sentiments15
- siltations12
- situations12
- snottiness12
- sodalities12
- solidities12
- sovietized24
- sovietizes23
- standpoint16
- stationers11
- stationing14
- steadiness12
- stentorian12
- straitened12
- striations11
- tanistries11
- tanzanites21
- tenacities14
- tenantless13
- tenantries12
- tendinitis13
- tendonitis13
- tensioners12
- tepidities14
- testudines13
- tetanising14
- tetanizing23
- teutonized22
- teutonizes21
- tidinesses12
- tiemannite15
- tininesses12
- tinnituses13
- titanesses11
- toadstones12
- tonalities12
- tonicities14
- traditions12
- transients12
- transition12
- trendiness13
- tretinoins12
- uninitiate13
- unseasoned14
- unsteadies13
- untidiness14
- venosities15
- vinosities15
- visitation15
- vitiations15
- wontedness16
- zaninesses21
- zeitgeists21