6 letters
- rapier9
- rapine10
- raptor9
- ratine7
- ration7
- ratoon7
- recant10
- recoin10
- record10
- rector9
- redact10
- redcap13
- redipt10
- redtop10
- repaid10
- repair9
- repand11
- report9
- retain7
- retard7
- retina7
- retorn7
- rident8
- rioted7
- rioter6
- ritard7
- roadeo7
- roadie7
- roared7
- rodent8
- rooted7
- rooter6
- ropier9
- tanrec10
- tarpon10
- tarred7
- teopan10
- tinder8
- tirade7
- toecap12
- tonier7
- torero6
- toroid7
- torpid10
- torpor9
- torrid7
- traced10
- tracer9
- trader7
- trance10
- trepan10
- trepid10
- triced10
- trined8
- triode7
- tripod10
- trocar9
- tropic12
- tropin10