9 letters
- retorting12
- retracing15
- retractor12
- retroacts12
- retrodict13
- retropack19
- returning14
- rubricate16
- ruination12
- ruminator14
- runcinate15
- rusticate13
- saturnine12
- scrappier18
- scripture16
- serration10
- spaceport18
- spectator15
- stationer10
- stricture13
- stroppier15
- suctorian14
- superport16
- supinator14
- supporter16
- taconites13
- tarnation11
- tarriance13
- tattering12
- tautening14
- tenacious14
- terracing15
- terrapins13
- throatier11
- tinctured15
- tinctures14
- titration10
- titrators9
- tittupped17
- toreutics13
- torturing13
- tottering12
- tractions13
- transient11
- transonic14
- transpire13
- transport13
- trapuntos14
- trattoria9
- trattorie9
- trenchant16
- trepidant14
- tretinoin11
- tribunate14
- tricornes13
- tricotine13
- triptanes13
- trisector12
- triturate10
- trouncers14
- trouncing17
- troutiest10
- truancies14
- truanting14
- truncated15
- truncates14
- truncheon17
- tunicated15
- tunicates14
- turbinate14
- turncoats14
- turnstone12
- uncannier16
- uncapping23
- uncertain15
- uncoating17
- uncorrupt18
- uncrating17
- uncropped21
- uncurrent16
- undercoat15
- underpart15
- unhappier19
- unnoticed16
- unpainted16
- unrepairs14
- unstopper17
- untainted13
- untrained13
- unwritten15
- upperpart19
- uprearing16
- uptearing16
- uraninite12
- urination12
- urticants14
- urticated14
- urticates13
- utterance14
- vaporetti16
- vernation15