11 letters
- impetration18
- importances21
- imprecation21
- impressions18
- inactivates19
- informatics21
- ingratiates14
- insectaries15
- inseminator16
- inspissator15
- instigators14
- interaction16
- interatomic18
- intercostal16
- interstices15
- intestacies15
- intoxicates22
- intractable19
- introspects18
- ironmasters15
- isocyanates17
- janissaries21
- lacerations16
- lacrimation19
- lesbianisms19
- liberations16
- literations13
- macerations18
- machinators20
- macintoshes20
- magistrates16
- mainstreams18
- maintainers16
- maisonettes15
- mandatories16
- manicurists19
- manneristic19
- maraschinos20
- marchioness20
- marinations16
- marionettes15
- martensites15
- martensitic18
- mascarpones21
- masticating20
- mastication18
- masticators17
- masticatory19
- masturbates18
- materialist15
- maternities15
- matrimonies18
- maturations16
- medications19
- meditations16
- mentalistic19
- meritocrats17
- meroblastic21
- metafiction21
- metasomatic20
- meteoritics17
- metrication18
- microbusses21
- microseisms20
- microstates17
- midsections19
- minicourses19
- ministrants16
- ministrokes19
- misbalances22
- miscaptions21
- miscitation18
- misconstrue19
- miscreating20
- miscreation18
- misstarting17
- misstricken22
- mistreating17
- modernistic19
- moisturises15
- monarchists20
- monasteries15
- monasticism21
- monetarisms18
- monetarists15
- monstrances19
- mortalities15
- narcissisms18
- narcissists15
- nasogastric17
- natatoriums16
- nematocysts20
- neuroticism19
- nimbostrati18
- nitrosamine16
- nonabstract19
- nonartistic16
- normalities16
- obituarists15
- obscenities18
- obscurities18
- obstetrical18
- obstinacies18
- obtainments19
- oceanariums19
- organicisms20
- organicists17
- orientalism16
- orientalist13
- ostracising17
- parasitises14
- parasitisms17
- parasitoses14
- parasitosis14
- parotitises14
- parsimonies18
- patriciates17
- patrimonies18
- patriotisms17
- permissions18
- poinsettias15
- postmasters17
- prestissimo17
- prostatisms17
- psittacines18
- psittacoses17
- psittacosis17
- rascalities15
- ratiocinate15
- rationalise13
- rationalism16
- rationalist13
- readmission16
- reanimation16
- recantation16
- recitalists15
- recitations15
- recitativos18
- reclamation19
- recombinant22
- reemissions15
- remittances18
- rescissions15
- resistances15
- restriction15
- retaliation13
- retractions15
- retransmits15
- rickettsias18
- romanticise18
- romanticism21
- romanticist18
- romanticize27
- rustication16
- sailboaters15
- samarskites18
- sanatoriums16
- sanctifiers18
- sanctuaries16
- sanitariums16
- sanitations13
- sanitoriums16
- sardonicism19
- saturations13
- scatterings17
- scissortail15
- scoutmaster18
- scrutinises16
- semanticist18
- seminarians16
- seminarists15
- semiotician18
- semioticist17
- semitropics20
- separations15
- separatisms17
- separatists14
- shamanistic20
- signatories14
- slimnastics19
- smatterings17
- smithsonite17
- solicitants16
- speciations18
- starchiness17
- starvations16
- stenobathic20
- submersions19
- subminister19
- subsections19
- substations16
- subtraction19
- sybaritisms19
- syncretisms20
- syncretists17
- systematics19
- tacitnesses15
- tambourines19
- taskmasters18
- termination16