9 letters
- reenforce16
- refection16
- referents13
- reinfects16
- remanence17
- remoisten13
- remotions13
- renascent14
- rencontre14
- renounces15
- resection13
- resonance14
- retinenes11
- roentgens13
- rooftrees12
- roomettes12
- rotenones11
- rousement14
- rufescent17
- secretion13
- selectmen17
- semierect15
- senescent14
- sentenced15
- sentences14
- sentience14
- serotonin11
- softcover19
- softeners13
- somnolent15
- sonneteer11
- steersmen13
- stonecrop16
- strongmen16
- telomeres13
- tendences15
- tenements14
- tenpences17
- tensioner11
- threesome14
- tomentose13
- tonometer13
- trecentos13
- treponeme16
- trombones16