5 letters
- ordos6
- orgic10
- ornis6
- orris5
- orzos14
- osier5
- ourie6
- outgo8
- ouzos15
- overs9
- ovoid10
- ovoli10
- pious9
- pirog10
- poofs11
- poori8
- poufs12
- pours9
- prigs10
- prior8
- profs11
- progs10
- proof11
- proso8
- puris9
- purrs9
- ragis7
- reifs8
- rerig7
- rifer8
- riffs11
- rifts8
- rigor7
- rings8
- riots5
- riser5
- risus6
- river9
- rives9
- roars5
- roger7
- rogue8
- roils6
- rolfs9
- roods6
- roofs8
- rooks9
- rooms8
- roose5
- roost5
- roots5
- rosin6
- rotis5
- rotor5
- rotos5
- roues6
- rouge8
- rough10
- roups9
- rouse6
- roust6
- routs6
- rover9
- roves9
- rubus10
- ruers6
- ruffs12
- ruing9
- ruins7
- rumor9
- rungs9
- savor9
- scour9
- scurf12
- serif8
- servo9
- shirr7
- shrug10
- sieur6
- sirra5
- sirup9
- siver9
- skirr9
- sofar8
- sopor8
- sorer5
- sorgo7
- sorry7
- sorus6
- sough10
- sours6
- spoof11
- spoor8
- sprig10
- sprug11
- stour6
- sudor7
- sugar8
- suing9
- sulfo10
- surer6
- surfs9
- surfy11
- surge8
- surgy10
- surra6
- tiros5
- tofus9
- toros5
- torsi5
- torso5
- torus6
- tours6
- trigo7
- trigs7
- trios5
- trois5
- trugs8
- turfs9
- unrig9
- urari6
- urger8
- urges8
- using9
- usurp10
- usury9
- vagus12
- vairs9
- varus10
- verso9
- viers9
- vigas11
- vigor11
- vinos10
- viols10
- vireo9
- vires9
- virga11
- virls10
- virtu10
- virus10
- visor9
- vizor18
- vogie11
- vogue12
- voids10
- vroom12
- vrouw13
- vrows12
- vuggs14
- vughs14
- vulgo13
- woofs11
- yirrs7
- yogis9
- yours8
- zoris14