9 letters
- inundator13
- inventors15
- invertors14
- ironstone11
- ironwares13
- irritants10
- irritates9
- isobutane14
- iteration10
- itinerant11
- jauntiest20
- jointures20
- juniorate20
- karateist13
- literator10
- literatus11
- lunarians13
- lunations13
- mannerist14
- marinates13
- martinets13
- maturates13
- mentation14
- metatarsi12
- mountains15
- mutations14
- nanotesla12
- nanowatts14
- narraters10
- narrating13
- narration11
- narrative14
- narrators10
- narrowest13
- natations11
- natatoria10
- nationals12
- natrolite11
- nattering13
- nattiness11
- naturists11
- nauseants12
- nectarous14
- nefarious14
- negations13
- negatrons13
- negotiant13
- nervation15
- neuraxons19
- neuromata14
- neurotics14
- neutrinos12
- neutronic15
- nitration11
- nitrators10
- nitrogens13
- nocturnes15
- nominates14
- nonartist11
- nonrioter11
- nonskater15
- nonsuited13
- nontarget13
- nontheist13
- nontruths14
- nonwriter14
- northeast12
- northerns13
- notarizes19
- notations11
- nourisher13
- numerator14
- nurturant13
- nutations12
- nutrients12
- nutriment15
- nutrition12
- nuttiness12
- obstinate13
- obtainers13
- obturates13
- oceanauts14
- ointments14
- orangiest12
- orangutan14
- oratories9
- oratrices12
- ordainers11
- ordinates11
- organiser12
- orientals11
- orientate10
- ornaments14
- orneriest10
- outeating13
- outlearns12
- outlearnt12
- outliners12
- outpaints14
- outraised11
- outraises10
- outrances14
- outranges13
- outrating13
- outriders11
- outsinned13
- outsprint14
- outstared11
- outstares10
- outstride11
- outtrades11
- outwrites13
- overtrain14
- overturns15
- panettoni14
- pastorate12
- patentors13
- patinates13
- patronise13
- portraits12
- pretorian13
- pretrains13
- preunions15
- printouts14
- priorates12
- prosateur13
- prostrate12
- protistan13
- proustite13
- pterosaur13
- quaintest20
- quarterns20
- quatrains20
- quitrents20
- quotients20
- raconteur14
- radiators10
- raincoats13
- rainspout14
- rainstorm13
- rainwater13
- rationale11
- rationals11
- ratooners10
- ratteners10
- rattening13
- reactants13
- reactions13
- reanoints11
- rearousal11
- reasoning13
- reattains10
- rebuttons14
- recursion14
- reentrant11
- reinstate10
- relations11
- remittors12
- renatures11
- reobtains13
- reordains11
- reorients10
- reoutfits13
- rerouting13
- resistant10
- resonants11
- resonator10
- resorting12
- restating12
- restoring12
- restrains10
- restraint10
- resultant12
- retailors10
- retainers10
- retardant11
- retasting12
- retention11
- retiarius10
- retinular12
- retinulas12
- retirants10
- retorting12
- retroacts12
- retrofits12
- returning14
- reuniters11
- rhatanies12
- rosarians10
- rotations10
- rotatores9
- rotavirus14
- roturiers10
- ruination12
- ruminants15
- ruminates14
- ruminator14
- runagates13
- runcinate15
- runtiness12