11 letters
- immortelles19
- impartation18
- impartially21
- impartments21
- impertinent19
- importances21
- importantly21
- importation18
- importunate19
- importunely22
- importuners19
- importuning22
- importunity21
- inadvertent18
- incertitude17
- inertnesses13
- infertility18
- inopportune20
- insertional14
- intertilled15
- intertribal16
- intertwined17
- intertwines16
- intertwists15
- introverted17
- ironhearted15
- kickstarted23
- kindhearted20
- libertarian16
- libertinage18
- libertinism19
- lionhearted16
- martensites15
- martensitic18
- martingales18
- martyrizing28
- martyrology21
- miniskirted20
- mirthlessly20
- misfortunes19
- misreported18
- misstarting17
- mortadellas17
- mortalities15
- mortarboard18
- motortrucks22
- nasturtiums17
- neanderthal17
- neocortexes22
- neocortical19
- neocortices18
- neoorthodox22
- nightshirts18
- nonartistic16
- nonorthodox23
- nonpartisan17
- nonsporting19
- nonstarters13
- nonsupports20
- northeaster14
- northerlies15
- northerners15
- northwester17
- nurturances18
- offertories17
- openhearted18
- opportunely22
- opportunism22
- opportunist19
- opportunity21
- orthocenter17
- orthoclases17
- orthodontia15
- orthodontic18
- orthodoxies21
- orthoepists16
- orthography22
- orthonormal18
- orthopaedic20
- orthopedics20
- orthopedist17
- orthopteran17
- orthoscopic22
- orthostatic16
- outsmarting18
- outstarting15
- overasserts15
- overexerted23
- overreports18
- overtalking23
- overtasking22
- overthought22
- overtighten20
- overtipping24
- overtnesses16
- overtoiling19
- overtopping24
- overtrading19
- overtrained17
- overtreated16
- overtrimmed22
- overtrumped23
- overturning20
- partibility20
- participant21
- participate20
- participial21
- participles21
- particulars19
- particulate19
- partitioned16
- partitioner15
- partitively21
- partnerless16
- partnership20
- parturients16
- parturition16
- pennyworths23
- peppertrees20
- pertinacity20
- pertinences19
- pertinently19
- perturbable22
- pertussises15
- pervertedly22
- pianofortes18
- portabellas19
- portabellos19
- portability20
- portamentos18
- porterhouse17
- portionless16
- portmanteau19
- portobellos19
- portraitist14
- portraiture15
- postconcert21
- postmortems20
- postpuberty23
- preconcerts21
- preportions18
- prepubertal22
- proabortion18
- proportions18
- protomartyr19
- purpleheart21
- purportedly22
- purtenances20
- quarterages23
- quarterback31
- quarterdeck29
- quarterings24
- quarterlies22
- quartersawn25
- rapporteurs18
- reapportion18
- reasserting14
- reassertion12
- reassorting14
- recertified18
- recertifies17
- rechartered17
- reconverted20
- redshirting17
- reexporting24
- refortified18
- refortifies17
- reimporting20
- reinserting15
- reinsertion13
- remortgaged19
- remortgages18
- repartition15
- repertoires14
- repertories14
- reportorial15
- restartable15
- ripsnorters15
- ripsnorting18
- sartorially15
- scissortail15
- semideserts15
- shirtfronts17
- shirtmakers20
- shirtsleeve18
- shirtwaists16
- shortbreads17
- shortchange21
- shortcoming22
- shortenings17
- shorthaired16
- shorthanded18
- shortnesses14
- smartnesses15
- softhearted17
- spessartine15
- spessartite14
- spiderworts18
- spleenworts19
- spoilsports18