16 letters
- hospitalizations32
- hypercorrections30
- hyperfunctioning35
- hyperinnervation30
- hyperinvolutions31
- hyperproductions32
- hyperrationality27
- hypersalivations29
- hyperstimulation29
- hyperventilation30
- hypostatizations33
- immortalizations33
- immunodiffusions33
- immunoregulation29
- imperviousnesses28
- inauspiciousness26
- incautiousnesses23
- incommodiousness29
- incomprehensions30
- inconsiderations23
- indemnifications29
- indeterminations23
- indiscrimination26
- infantilizations32
- infectiousnesses25
- ingloriousnesses22
- inharmoniousness25
- insolubilization33
- institutionalise20
- institutionalism23
- institutionalist20
- institutionalize29
- instrumentations23
- insubordinations24
- insurrectionists22
- intensifications25
- intensionalities20
- intentionalities20
- interassociation21
- intercalibration25
- interconnections26
- interconversions26
- intercorrelation22
- interdigitations21
- intergenerations21
- intergradational22
- interiorizations27
- interjectionally34
- intermissionless22
- intermodulations24
- internalizations29
- internationalise20
- internationalism23
- internationalist20
- internationality22
- internationalize29
- interpenetration22
- interpretational22
- interstimulation23
- interventionisms26
- interventionists23
- intervisitations22
- introspectionism27
- introspectionist24
- intussusceptions26
- inviolablenesses27
- jurisdictionally35
- lasciviousnesses26
- latensifications25
- licentiousnesses23
- loquaciousnesses32
- lugubriousnesses26
- lymphangiography39
- macroinstruction28
- magnetostriction26
- malapportionment31
- maldistributions26
- malpractitioners27
- marginalizations33
- masculinizations35
- materializations30
- mathematizations34
- mechanoreception32
- megacorporations28
- mendaciousnesses26
- meretriciousness24
- microcirculation31
- microdissections27
- microinstruction28
- microprojections38
- microradiographs30
- microradiography32
- miniaturizations31
- misapprehensions29
- misappropriation29
- miscommunication34
- miscomprehension32
- misconstructions28
- misdistributions25
- mispronunciation29
- misrecollections28
- misregistrations22
- mistranscription27
- misvocalizations37
- motionlessnesses22
- multibillionaire27
- multidimensional28
- multidirectional27
- multifariousness26
- multimillionaire27
- municipalization38
- mysteriousnesses23
- nationalizations29
- neurophysiologic31
- neuroradiologies22
- neuroradiologist22
- nonbibliographic35
- nonbiodegradable29
- noncommunication33
- noncomprehension31
- nonconfrontation27
- nonconservations27
- nonconstructions27
- noncontradiction27
- nondiscretionary25
- nondisjunctional35
- nonexploitations30
- nongravitational26
- noninstitutional22
- noninstructional25
- noninterventions25
- nonparticipation28
- nonprofessionals26
- nonproliferation26
- nonrevolutionary27
- nullificationist27
- nutritiousnesses20
- objectifications38
- obsequiousnesses31
- obstructionistic27
- oligomerizations32
- operationalistic24
- opinionativeness26
- organizationally33
- ostentatiousness19
- overapplications31
- overcompensation31
- overconsumptions32
- overcultivations30
- overelaborations25
- overexaggeration32
- overexpectations34
- overexploitation32
- overprescription30
- overproportioned28
- overspeculations29
- overstimulations26
- oversubscription31
- overutilizations32
- parameterization32
- parametrizations32
- paraprofessional27
- passionatenesses21
- pathophysiologic34
- perfidiousnesses25
- periodontologies24
- perniciousnesses25
- personalizations31
- personifications27
- pertinaciousness25
- phonocardiograms31
- phonocardiograph33
- phosphatizations36
- phosphorylations30
- photocoagulation29
- photocomposition31
- photoduplication31
- photoexcitations32
- photoionizations32
- photoproductions30
- photorespiration25
- physiognomically36
- physiopathologic34
- physiotherapists28
- phytosociologies29
- pictorialization33
- politicalization34
- polycondensation29
- postdepositional25
- postpositionally27
- postresurrection24
- precancellations29
- precariousnesses24
- precertification29
- precociousnesses27
- predetermination25
- preformationists26
- preincorporation27
- premodifications30
- prenotifications27