11 letters
- homiletical21
- homoiousian18
- homonuclear22
- homothallic23
- honorariums18
- housefather19
- householder18
- housemother19
- icosahedron18
- illuminated19
- illuminates18
- illuminator18
- infomercial22
- informatics21
- inoculators17
- inosculated18
- interallied15
- intercooler16
- intercourse16
- interfolded18
- interlarded15
- interschool18
- introducers17
- ironhearted15
- irredentism16
- lactiferous19
- landholders18
- landlordism19
- latifundios18
- lecithinase18
- lionhearted16
- locomotions19
- machineries20
- maidenhoods19
- malediction20
- manifestoed19
- mantelshelf22
- mediatrices18
- medications19
- melioration16
- meliorators15
- mendacities19
- merchandise21
- mercuration19
- meridionals17
- meritorious15
- mesothelial18
- meteoroidal16
- microflorae21
- microfloral22
- microfloras21
- microliters18
- midfielders20
- millenaries17
- millisecond21
- minaudieres17
- mineralised17
- miscreation18
- misdirected19
- miseducated20
- misenrolled18
- misericorde18
- misinferred19
- misinterred16
- mislocation19
- misoriented16
- misrecorded19
- moderations16
- modernistic19
- modernities16
- modulations18
- morulations17
- motherhoods19
- motherhouse19
- motherlands19
- multicolors20
- multiheaded20
- multiscreen20
- mustachioed21
- nematicides19
- nematocides19
- neuroticism19
- neutralised15
- normalities16
- northerlies15
- notochordal19
- nucleosomal21
- nucleotides18
- octahedrons18
- odoriferous16
- omnifarious19
- ordinariest13
- orientalism16
- orthonormal18
- oscillation17
- ostracoderm18
- outdoorsman17
- outdoorsmen17
- outfielders17
- radiolucent18
- radiometers15
- radiometric18
- reconfirmed22
- recontoured17
- recordation16
- recreations15
- recriminate18
- rectilinear16
- redirection16
- redistilled15
- reductional18
- reeducation17
- refashioned18
- reflections19
- reformation18
- reformulate19
- refractions18
- refurnished19
- reinoculate17
- reinstalled15
- reintroduce17
- relocations16
- remediation16
- residential14
- rhetorician17
- ritornellos14
- rodenticide17
- rodomontade17
- romanticise18
- saddlecloth20
- salinometer16
- scleroderma19
- semidiurnal18
- semitrailer15
- shareholder17
- shorthaired16
- shorthanded18
- sodomitical19
- solemnified20
- steamrolled17
- steamroller16
- streamlined17
- streamliner16
- sulfonamide21
- temerarious15
- terricolous16
- thalidomide19
- thermionics20
- thermocline21
- thermoduric21
- thiouracils18
- thunderhead19
- toolholders16
- tourmalines17
- transformed19
- treacherous17
- trichlorfon21
- trichomonad21
- trichomonal21
- trifluralin18
- ulcerations17
- ultrafiches21
- ultramodern18
- uncertified20
- unchartered19
- unclarified21
- unclarities17
- undecorated18
- undercooled19
- undercrofts20
- underreacts17
- underscored18
- unhealthier18
- unmedicated21
- unrealistic17
- unrealities14
- unreclaimed21
- unsolicited18
- uricotelism19
- urinometers16
- urochordate18