5 letters
- orbit8
- oribi8
- ornis6
- orris5
- ortho7
- osier5
- ostia5
- other7
- ottar5
- otter5
- ottos5
- phots10
- piths10
- ports8
- posit8
- prior8
- prost8
- prows11
- ratio5
- ratos5
- resow8
- retro5
- rhino8
- rhomb13
- ribes8
- rifts8
- right9
- rigor7
- riots5
- riser5
- rishi7
- rites5
- roars5
- roast5
- robes8
- robin9
- robot8
- roils6
- roost5
- roots5
- roset5
- rosin6
- rotas5
- rotch10
- rotes5
- rotis5
- rotls6
- rotor5
- rotos5
- rotte5
- roust6
- routh8
- routs6
- rower8
- rowth10
- ruths8
- ryots7
- sabir8
- sabot8
- sahib10
- saith7
- serow8
- shier7
- shift10
- shire7
- shirk11
- shirr7
- shirt7
- shist7
- shits7
- shoat7
- shoer7
- shoji16
- shoot7
- shore7
- shorl8
- shorn8
- short7
- shote7
- shots7
- shott7
- shout8
- shown11
- shows10
- showy12
- shrew10
- shris7
- shrub11
- shtik11
- sight9
- sirra5
- sitar5
- sixth14
- skirr9
- skirt9
- sloth8
- smith10
- snort6
- sober8
- sooth7
- sorbs8
- sorer5
- sorry7
- sorts5
- soths7
- south8
- sowar8
- sower8
- spirt8
- sport8
- sprit8
- stair5
- start5
- stich10
- stilt6
- stint6
- stirk9
- stirp8
- stirs5
- stoai5
- stoat5
- stobs8
- stoic8
- stopt8
- store5
- stork9
- storm8
- story7
- stour6
- stout6
- stowp11
- stows8
- straw8
- strew8
- stria5
- strip8
- strop8
- strow8
- stroy7
- strut6
- sturt6
- swart8
- swath10
- swift11
- swirl9
- swish10
- swith10
- swobs11
- sword9
- swore8
- sworn9
- swots8
- tabor8
- tahrs7
- taros5
- tarot5
- tarsi5
- tarts5
- teths7
- thaws10
- their7
- thews10
- thins8
- thiol8
- third8
- thirl8
- thorn8
- thoro7
- thorp10
- those7
- thous8
- thraw10
- threw10
- thrip10
- throb10
- throe7
- throw10
- tiers5
- tight9
- tilth8
- tilts6
- tints6
- tires5
- tirls6
- tiros5
- titer5
- tithe7
- titis5
- titre5
- toast5
- tofts8
- toils6
- toits5
- tombs11
- tooth7
- toots5
- tophi10
- tophs10
- topis8
- torah7