9 letters
- relations11
- religions13
- relisting13
- reloading14
- remailing16
- remolding17
- resailing13
- reslating13
- retailing13
- retinoids11
- rigatonis12
- ringtails13
- rolamites13
- romanised14
- saintlier11
- sanitoria10
- seminomad17
- semitonal14
- seriating12
- serotinal11
- sigmoidal16
- simmering18
- soldering14
- solitaire10
- sortieing12
- steroidal11
- strangled14
- streaming15
- tailoring13
- tamarinds14
- terminals14
- tolidines12
- tradesman14
- tragedian13
- trailside11
- trainload12
- trameling16
- tramlines14
- treadling14
- triangles13
- trilogies12
- trimmings18
- trinomial14