15 letters
- insubordinately25
- insubordination23
- insufficiencies30
- insurrectionary23
- insurrectionist21
- intensification24
- intensivenesses22
- interanimations21
- intercommunions28
- interdiffusions25
- intergradations20
- interlineations19
- intermediations21
- interpellations22
- interpretations20
- intransigeances23
- intransigeantly23
- keratinizations30
- latensification24
- lateralizations27
- latitudinarians20
- legitimizations31
- lexicalisations28
- lexicalizations37
- liberalizations30
- literalizations27
- lyophilizations34
- lysogenizations31
- macroevolutions28
- martensitically26
- mensurabilities24
- microevolutions28
- microinjections35
- micropulsations27
- militarizations29
- mineralizations30
- misapplications29
- misapprehension28
- misattributions23
- miscalculations28
- miscomputations29
- misconstruction27
- miscorrelations23
- misdescriptions26
- misinformations26
- misorientations20
- missionizations29
- mistranscribing28
- mistranslations21
- misutilizations30
- mongrelizations32
- monopolizations33
- monounsaturated23
- monounsaturates22
- monstrousnesses21
- multiplications28
- musicalizations33
- myelencephalons32
- naturalizations28
- neoconservatism27
- neoconservative28
- neurosecretions21
- neutralizations28
- noncelebrations25
- nonconservation26
- nonconservative29
- nonconsolidated24
- nonconstruction26
- nonconstructive29
- nonconsumptions29
- noncooperations24
- noncorrelations22
- noncultivations27
- nondisjunctions33
- nonimplications28
- nonimportations24
- noninformations25
- noninsecticidal26
- noninstrumental24
- nonpartisanship26
- nonrecognitions24
- nonsaponifiable28
- nonsedimentable26
- nonsegregations22
- nonsensicalness23
- nonsimultaneous24
- nonspecifically33
- nonstationaries18
- nontransferable25
- nonutilitarians20
- novemdecillions30
- offensivenesses27
- osmoregulations23
- outdoorsmanship26
- overcompensated30
- overcompensates29
- overconstructed28
- overconsumption31
- overcorrections26
- overdecorations24
- overestimations23
- overevaluations26
- overextractions30
- overintensities21
- overmedications27
- overpersuasions24
- overpopulations28
- overproductions28
- overproportions26
- overprotections26
- overregulations24
- oversaturations21
- oversensitivity26
- palatalizations30
- parasitizations28
- pasteurizations29
- phosphoproteins29
- photoinductions27
- photooxidations29
- photoreceptions27
- photoreductions26
- photosensitized31
- photosensitizer30
- photosensitizes30
- plainspokenness29
- plasticizations32
- politicizations32
- polymerisations25
- polymerizations34
- polyunsaturated25
- popularizations33
- postconsonantal25
- postproductions27
- posttransfusion24
- precipitinogens28
- predestinarians21
- predestinations21
- predevaluations26
- predispositions23
- prefabrications28
- premillenarians25
- preponderations24
- prepublications30
- pressurizations29
- presuppositions26
- preterminations23
- prettifications25
- prioritizations28
- proprioceptions28
- protohistorians21
- protoporphyrins29
- pseudoscorpions27
- quantifications33
- radicalizations30
- recanalizations30
- recapitulations24
- recodifications26
- recolonizations30
- recommendations27
- reconciliations24
- reconfirmations26
- reconsecrations23
- reconsideration21
- reconsolidating24
- reconstitutions21
- reconstructible27
- reconstructions24
- redintegrations20
- redistillations19
- redistributions21
- regularizations29
- rehabilitations22
- reimplantations24
- reinstallations19
- reintroductions22
- reinvigorations23
- remobilizations32
- remonetizations29
- remonstratively26
- reorganizations28
- repolarizations29
- representations20
- repristinations20
- reregistrations18
- responsibleness24
- retransmissions20
- retrogradations19
- revalorizations30
- revitalizations30
- revivifications30
- rhinencephalons29
- rigidifications25
- sabermetricians25
- sanctifications26
- saponifications26
- schematizations33
- sclerotizations29
- secularizations30
- securitizations29
- semitranslucent25