5 letters
- ratos5
- raven10
- ravin10
- rawin9
- rayon8
- razed15
- razee14
- razer14
- razes14
- razor14
- react8
- reaps8
- reata5
- rebop11
- rebut9
- recap11
- recon9
- recta8
- recti8
- recto8
- recut9
- redan7
- redia6
- redip9
- redon7
- refit8
- regna8
- reign8
- reink10
- reins6
- relit6
- reman9
- remap11
- remit8
- renal7
- renig8
- renin7
- rente6
- rents6
- reoil6
- repay10
- repin9
- repos8
- repot8
- repro8
- reran6
- rerun7
- resin6
- retag7
- retax12
- retia5
- retie5
- retro5
- rewan9
- rewin9
- rewon9
- rhino8
- riant6
- riata5
- ricin9
- rinse6
- rioja14
- riots5
- riped9
- ripen9
- riper8
- ripes8
- risen6
- rites5
- ritzy16
- riven10
- rivet9
- roans6
- roast5
- robin9
- rogue8
- roman9
- roped9
- roper8
- ropes8
- ropey10
- roque15
- roset5
- rosin6
- rotas5
- rotes5
- rotis5
- rotte5
- rouen7
- roues6
- rouge8
- round8
- roups9
- roupy11
- rouse6
- roust6
- route6
- routh8
- routs6
- roven10
- rowan9
- rowen9
- ruana7
- rugae8
- ruing9
- ruins7
- rumen10
- runes7
- runic10
- runts7
- runty9
- rupee9
- rutin7
- saint6
- saner6
- santo6
- sapor8
- sarin6
- satin6
- saute6
- senor6
- senti6
- sepia8
- septa8
- serai5
- serin6
- seton6
- setup9
- sieur6
- siren6
- sirup9
- sitar5
- situp9
- sizar14
- sizer14
- snare6
- sneap9
- snipe9
- snore6
- snort6
- snout7
- sonar6
- sozin15
- spait8
- spare8
- spate8
- spean9
- spear8
- speir8
- spent9
- spier8
- spine9
- spire8
- spirt8
- spite8
- spitz17
- spore8
- sport8
- spout9
- sprat8
- sprit8
- sprue9
- spurn10
- spurt9
- sputa9
- stain6
- stair5
- stane6
- stare5
- stein6
- steno6
- stern6
- stipe8
- stirp8
- stoae5
- stoai5
- stone6
- stope8
- store5
- stoup9
- stour6
- strap8
- strep8
- stria5
- strip8
- strop8
- stupa9
- stupe9
- suint7
- suite6
- super9
- supra9
- sutra6
- taber8
- tabor8
- tabun10
- tains6
- taint6
- taken10
- taker9