10 letters
- guarantors14
- hantavirus18
- harmonicas19
- humanistic20
- humoristic19
- iatrogenic16
- immigrants19
- impactions20
- inaccurate18
- inamoratas14
- incautions16
- incautious16
- incognitas17
- incrusting18
- incubators18
- inculcator19
- incurvates19
- indagators14
- indicators15
- insinuator13
- insouciant16
- inspirator14
- instarring14
- instigator13
- instructor15
- intramural16
- intravitam18
- intriguers14
- invariants16
- invigorate17
- invocating21
- ironmaster14
- irrational12
- irrigation13
- irrigators12
- irruptions15
- isogametic18
- lacrimator17
- laminators15
- luminarias16
- macaronics20
- macaronies17
- macerating19
- maceration17
- macerators16
- machinator19
- maculating21
- maculation19
- magazinist25
- magistracy20
- magnificat22
- magnificos22
- manicuring21
- manicurist18
- manticores17
- manuscript21
- maraschino19
- margarines16
- margaritas15
- margarites15
- marginates16
- margravine20
- marinating17
- marination15
- mascaraing19
- massacring19
- masticator16
- matriarchs18
- maturating17
- maturation15
- microburst20
- microcurie20
- microfauna21
- microfungi23
- micrograms21
- micrurgies19
- migrainous17
- migrations16
- miniatures15
- minicourse18
- misatoning17
- miscaption20
- miscasting19
- miscatalog19
- misconduct22
- miscutting20
- misparting19
- misquoting26
- misrouting17
- missorting16
- mistracing19
- misvaluing22
- mitigators15
- monarchist19
- monocratic20
- moralising17
- moralistic17
- morganatic19
- morganites16
- morticians17
- mortuaries14
- mosaicking23
- motivating20
- motorising16
- multigrain18
- muscarinic21
- narrations12
- narratives15
- natatorium15
- naturalism16
- naviculars20
- navigation18
- navigators17
- negativism20
- nicotianas15
- numerators15
- numismatic21
- occurrents18
- oceanarium18
- orangutans15
- organicism19
- organicist16
- organicity18
- organismal17
- organismic19
- originates13
- originator13
- osculating18
- outbargain17
- outbraving21
- outcursing18
- outdriving19
- outgivings20
- outpricing20
- outraising14
- outroaring14
- outsailing15
- outscoring17
- outserving18
- outshaming19
- outsmiling18
- outsoaring14
- outstaring14
- outvoicing21
- outwarring17
- overacting20
- overcuring21
- overrating17
- overstrain15
- overstrung18
- overtiming20
- overtiring17
- overtrains15
- overturing18
- pancratium21
- paramounts18
- parmigiano19
- patricians17
- pictograms21
- practicing22
- practicums23
- practising19
- pragmatics21
- privations18
- provitamin21
- ptarmigans19
- purgations17
- puritanism18
- raconteurs15
- radiations12
- radicating17
- radiograms16
- rainstorms14
- ramparting19
- reaccusing20
- rearousing14
- reconvicts21
- recruiting17
- restriving17
- rhinovirus18
- rigoristic15
- ringmaster16
- roistering13
- romanising17
- ruinations13
- ruminating18
- rumination16
- ruminative19
- ruminators15
- ruralising15
- rusticator14
- sacroiliac17
- sacrosanct17
- salivating18
- salivation16
- sanatorium15
- sanitarium15
- sanitorium15
- saturating14
- saturation12