8 letters
- recusing15
- reesting11
- renitent10
- renounce14
- reposing14
- reputing15
- rescuing15
- resupine13
- reticent12
- retinues10
- retuning13
- reunions11
- reunites10
- roentgen12
- rontgens12
- roupiest12
- rousting12
- routines10
- ructions13
- runniest11
- runtiest10
- scenting15
- scorning15
- scouring15
- scouting15
- scrounge15
- secretin12
- securing15
- seicento12
- seigneur12
- sentient10
- serotine9
- sinecure13
- sneering12
- snorting12
- snottier9
- snoutier10
- snouting13
- sourcing15
- speering14
- spongier14
- sporting14
- spottier11
- spotting14
- spouting15
- sprucing18
- spurning16
- spurting15
- steeping14
- steering11
- stenotic12
- stepping17
- sternite9
- stopping17
- strontic12
- stunting13
- sturgeon12
- supercop18
- superego14
- supering15
- tenoners10
- tenorist9
- tenorite9
- teosinte9
- tergites10
- ternions10
- terpenic15
- tincture13
- tinstone10
- tonetics12
- tontines10
- toppings17
- toreutic12
- tourings12
- trecento12
- treetops11
- trientes9
- trippets14
- tritones9
- tropines12
- trounces13
- trouping15
- trusting12
- tungsten13
- tungstic15
- tuppence19
- turgites11
- turnings13
- turnspit13
- tutoring12
- unctions14
- unerotic13
- ungotten13
- unicorns14
- unperson14
- unpoetic16
- unripest13
- unseeing13
- unstring13
- upsetter12
- upspring18
- uttering12