5 letters
- orpin9
- orris5
- piano9
- prima11
- primo11
- prion9
- prior8
- racon9
- radio6
- radon7
- rains6
- rainy8
- ramen9
- ramie8
- ranid7
- ranis6
- ratio5
- ravin10
- rawin9
- rayon8
- razor14
- rearm8
- reman9
- reran6
- rhino8
- riant6
- rifer8
- rigor7
- rimer8
- rioja14
- roams8
- roans6
- roars5
- robin9
- roman9
- rosin6
- rowan9
- rumor9
- sarin6
- simar8
- sirra5
- sofar8
- sonar6
- toman9
- train6
- trona6
- unarm10
- urari6
- wirra8
- woman12
- ziram17