9 letters
- rataplans14
- rationale11
- rationals11
- reactants13
- reactions13
- realistic13
- reattains10
- recasting15
- reinstall12
- relations11
- relaxants18
- reliances14
- rescaling16
- reslating13
- retinulas12
- rhatanies12
- sacrament16
- sacristan13
- saintlier11
- salariats10
- samaritan13
- sanatoria10
- sanitaria10
- satirical13
- scarabaei15
- scenarist13
- sciential14
- sclerotia13
- sclerotin14
- seatrains10
- sectarian13
- sectional14
- sectorial13
- selachian16
- serotinal11
- snarliest11
- snatchier15
- stainable14
- staircase12
- stenciler14
- sterilant11
- tailraces13
- tantalise11
- tarlatans11
- tarletans11
- tarriance13
- tearstain10
- terminals14
- theriacal15
- theriacas14
- trainable14
- tramlines14
- transaxle18
- translate11
- traplines14
- treenails11
- triangles13
- triplanes14
- truancies14
- valencias18
- valerians15
- valiances18
- variances17
- varietals14
- verticals17
- vicarates16