10 letters
- nonwriters15
- oceanfront18
- octonaries14
- operations14
- opsonified18
- ordainment16
- ordinances16
- ordinarier12
- ordinaries12
- ordination13
- originated14
- originates13
- originator13
- ornithines14
- ostensoria11
- ovaritides15
- overdrafts18
- overstrain15
- overtrains15
- oxidations19
- ozonations21
- patronised15
- perditions15
- peroration14
- personator14
- pianoforte17
- podiatries14
- positioned15
- predations15
- prenotions15
- preordains15
- pretorians14
- pronations15
- pronatores14
- proofreads17
- prorations14
- pteranodon16
- radiations12
- radiosonde13
- rainforest14
- rawinsonde16
- readorning15
- reanointed13
- redactions15
- redrafting17
- reeditions12
- reflations15
- refraction17
- refraining17
- refronting17
- reinvasion16
- renditions13
- renotified15
- renotifies14
- renovation16
- renovators15
- reposition14
- resinating14
- resonating14
- resonators11
- resorption14
- restrained12
- retraining14
- reunionist13
- rhodonites14
- roistering13
- ruinations13
- sanctified18
- sanctifier17
- sanctioned16
- saponified18
- saponifier17
- senatorian12
- serotonins12
- serrations11
- shorefront16
- sonication15
- sonorities11
- sororities10
- stainproof17
- stentorian12
- storefront14
- strandline14
- stratified14
- stringendo15
- tendonitis13
- threadfins17
- torridness12
- traditions12
- traditores11
- transferor14
- transfixed22
- transition12
- transpired15
- tretinoins12
- triennials13
- trihedrons14
- tristearin11
- tyrannised15
- unstrained14
- uraninites13
- urinations13
- vanitories15
- vernations16