10 letters
- relegation14
- remittance17
- remotivate17
- remounting18
- renominate15
- renovating18
- repainting17
- repetition14
- resinating14
- resonating14
- retentions12
- retraining14
- retreating13
- romanising17
- romanizing26
- ruminating18
- rumination16
- smartening17
- smattering16
- stationing14
- steamering16
- stentorian12
- tangerines14
- tanglement18
- tenantries12
- teratogens13
- terminated15
- terminates14
- terminator14
- tetanising14
- tetanizing23
- thorianite13
- tiemannite15
- toenailing15
- tolerating14
- tormenting17
- tournament16
- tramontane15
- transiting14
- transition12
- tretinoins12
- trigeminal17
- trinketing18
- tripinnate15
- unmitering18
- vegetation17
- venerating18
- veneration16
- wintertime17