11 letters
- saturations13
- semanticist18
- seminarians16
- semiotician18
- semioticist17
- shamanistic20
- solicitants16
- sonications16
- stagnations15
- starvations16
- stramoniums19
- termination16
- tramontanes16
- transacting18
- transaction16
- transactors15
- transection16
- transitions13
- translation14
- traumatisms18
- trichinosis17
- trinitarian13
- trisections15
- truncations17
- urtications16
- vacationist19
- vaticinator19
- visitations16