11 letters
- inharmonies18
- inheritance18
- inhumations19
- initialness14
- innocencies20
- innocentest17
- inoculating20
- inscription19
- inseminated17
- inseminates16
- inseminator16
- insentience17
- insertional14
- insheathing19
- insinuating17
- insinuation15
- inspections19
- inspiration16
- instigation15
- intaglioing18
- intangibles19
- intendances18
- intensional15
- intentional15
- intercensal17
- interchains18
- interchange20
- interlacing19
- interlining17
- interloping19
- intermingle19
- internalise14
- internecine17
- interposing18
- intimations16
- intinctions17
- intolerance17
- intrenching21
- intrinsical17
- invigilates19
- inviolacies20
- isoantigens15
- italicising18
- kinescoping25
- laciniation17
- laminations17
- laminitises16
- lancinating20
- langbeinite19
- langoustine17
- lecithinase18
- legateships19
- legionaries15
- legionnaire16
- legislation16
- legitimates17
- legitimised18
- legitimises17
- legitimizes26
- lemniscates19
- lengtheners18
- lengthening21
- lengthiness18
- levigations19
- licentiates16
- lifemanship24
- ligamentous19
- lightplanes21
- limitations16
- linealities14
- linearising16
- linearities13
- linecasting19
- lipogeneses18
- lipogenesis18
- lithophanes20
- litigations15
- logarithmic22
- logistician18
- logomachies22
- longanimity21
- longevities19
- luminescent21
- luminescing23
- machinating23
- machination21
- machinelike25
- machineries20
- macintoshes20
- magnetising20
- magnificent24
- magnificoes23
- maintaining19
- maintenance20
- malcontents20
- maledicting22
- malediction20
- malignances22
- malignities18
- malposition19
- manchineels22
- mandolinist18
- mangosteens18
- manifesting21
- manneristic19
- mantelpiece22
- masterpiece20
- meaningless19
- mechanistic23
- mechanizing32
- medications19
- megaphoning25
- melanocytes21
- meliorating18
- melioristic18
- mendacities19
- mendicities19
- meningiomas21
- mentalistic19
- mentalities16
- mentionable20
- merchanting23
- mesonephric23
- mesopelagic23
- mesothelial18
- metagenesis17
- metagenetic20
- metanephric23
- metanephroi20
- metanephros20
- methenamine21
- methicillin22
- methionines18
- methodising20
- microphages24
- mignonettes18
- militancies19
- mineralogic21
- ministerial16
- ministering18
- minnesinger19
- misaligning21
- misaltering18
- misanthrope20
- miscaptions21
- mischannels22
- miscitation18
- misclaiming24
- miscounting22
- miscreating20
- miscreation18
- misentering18
- mishandling22
- mislearning19
- mislighting22
- mislocating21
- mislocation19
- mismatching25
- mispainting21
- mispatching25
- misplanning23
- misplanting22
- mispleading22
- mispointing21
- misprinting21
- misrelating18
- misteaching22
- misthinking24
- mistouching23
- mistraining18
- mitigations17
- monogeneans19
- monogenetic21
- monophagies22
- morphactins23
- mouthpieces23
- multiengine20
- multiphasic24
- munitioning20
- mycophagies26
- mycophagist26
- myelopathic25
- nalorphines19
- nationalise14
- nationalism17
- necrophilia21
- needlepoint18
- negligences21
- nematicides19
- nematocides19
- neologistic18
- neophiliacs21
- neostigmine18
- nephelinite19
- nightingale20
- nightscopes22
- nineteenths16
- nitrogenase15
- nitrosamine16
- noisemaking22