9 letters
- sonicates13
- staircase12
- stannites11
- stational11
- stationer10
- sterilant11
- stictions13
- straitens10
- striation10
- strontias10
- tacitness13
- taconites13
- taeniasis10
- tailcoats13
- tailraces13
- taintless11
- tantalise11
- tarletans11
- tarnation11
- tearstain10
- tenorists10
- tensional12
- tinstones11
- totalises10
- tractions13
- transacts13
- transects13
- transient11
- translate11
- transonic14
- tretinoin11
- tricotine13
- triennial12
- triticale13
- troilites10
- trotlines11