10 letters
- modulating19
- modulation17
- moistening17
- moisturise14
- molalities15
- molarities14
- monachisms22
- monestrous15
- monetarism17
- monetarist14
- monetising17
- mongolisms20
- mongoloids18
- moniliases15
- moniliasis15
- monitorial15
- monitories14
- monoamines18
- monoecious18
- monoecisms20
- monogamies19
- monogamist19
- monogamous20
- monolithic20
- monologies17
- monologist17
- monologues18
- monopolies18
- monopolise18
- monopolist18
- monosomics20
- monosomies17
- monosteles15
- monostelic18
- monotheism19
- monotheist16
- monotonies15
- monumental20
- moonfishes19
- moonlights19
- moonshines17
- moonstones15
- moralising17
- moralities14
- morganites16
- moronities14
- morosities13
- morulation16
- mosquitoes23
- motilities14
- motionless15
- motivating20
- motivation18
- motorising16
- motormouth19
- mousseline16
- moustaches19
- moustachio19
- mucosities17
- mulishness18
- mullahisms21
- multichain21
- multigenic21
- multigrain18
- multimedia19
- multiphase20
- multirange18
- multisense16
- multistage17
- multistate15
- multitasks19
- mummichogs27
- musicalise18
- muskmelons23
- mustachios19
- mutational16
- mutilating18
- mutilation16
- mutilators15
- muttonfish20
- mutualisms19
- mutualists16
- nasalities12
- natalities12
- natrolites12
- naughtiest16
- nautiloids14
- nautiluses14
- negativism20
- negativist17
- negotiants14
- negotiates13
- negotiator13
- nematology19
- nemophilas20
- neologisms17
- neophilias17
- neuroglias15
- neutralism16
- neutralist13
- nightlifes19
- nightmares18
- nightsides16
- nightspots18
- nighttimes18
- nodalities13
- nodosities12
- nominalism19
- nominalist16
- nomologies17
- nomothetic19
- nongaseous15
- nonhostile15
- nontheists14
- normalises15
- northeasts13
- nosocomial18
- nosologies14
- nostalgias14
- nostalgics17
- nostalgist14
- novitiates15
- numismatic21
- oasthouses13
- obligation17
- obsoleting17
- obtusities14
- oenologies14
- oesophagus18
- oinologies14
- oleaginous15
- ommatidium21
- omophagies20
- omphaloses19
- oncologies17
- oncologist17
- onomastics17
- onslaughts17
- ontologies14
- ontologist14
- originates13
- ornithoses13
- ornithosis13
- orthogonal16
- osculating18
- osculation16
- ostensoria11
- osteoblast14
- osteoclast14
- osteopaths15
- otiosities10
- outbeaming20
- outdesigns15
- outechoing19
- outfasting17
- outfishing19
- outfooling18
- outfooting17
- outgassing16
- outhearing16
- outhitting16
- outhowling20
- outhustles15
- outkissing18
- outlandish16
- outlasting15
- outleaping18
- outmatches19
- outpassing17
- outraising14
- outrooting14
- outsailing15
- outselling16
- outshaming19
- outshining17
- outsitting14
- outskating18
- outsmiling18
- outsmoking21
- outsoaring14
- outstaring14
- outstating14
- outstation12
- outstaying16
- outtalking19
- outtasking18
- outtelling16
- outwaiting17
- outwasting17
- outwishing19
- ovulations17
- palimonies18
- pantheisms19
- pantheists16
- pantomimes20
- penologist17
- penultimas19
- phlogiston19
- phonolites17
- pilothouse17