11 letters
- containable20
- contaminate19
- continental18
- continently20
- continually21
- continuator17
- contractile19
- contracting21
- contraction19
- contractive22
- contractors18
- contractual20
- contracture19
- contraption19
- contrarians16
- contrariety17
- contrivance23
- controllers17
- controlling20
- controlment20
- cooperating20
- cooperation18
- coparcenary23
- coplanarity21
- copolymeric26
- copycatting25
- cordilleran18
- cornucopian23
- corollaries16
- coronagraph22
- corporality20
- corporately20
- corporation18
- corporatist17
- corporative21
- corporeally21
- corpulently23
- corrections18
- correlating18
- correlation16
- cotransport18
- counterpart19
- counterplan21
- counterplay22
- counterplot20
- counterploy22
- craniometry20
- crapshooter19
- crenelation17
- crenulation18
- crepitation18
- cryotherapy23
- cryptarithm24
- cryptically26
- cryptogenic25
- cryptologic25
- cryptomeria22
- cryptorchid25
- crystalline19
- crystallite18
- ctenophoran21
- cupellation21
- cybernation21
- cycloolefin25
- cyclopaedia24
- cyproterone20
- cytological23
- decantation17
- decapitator18
- declaration17
- declaratory18
- decollation18
- deportation16
- doctrinally20
- ectomorphic25
- ectopically24
- ectotrophic22
- edaphically24
- elaboration16
- emancipator21
- emotionally19
- enamoration16
- encroaching23
- encryptions21
- endocytotic21
- endotrophic21
- enteropathy19
- enthralling19
- entomophily23
- erosionally16
- erratically18
- ethnobotany20
- ethological20
- evaporation19
- exhortation21
- exhortatory22
- explanation24
- explanatory25
- explicatory27
- exploration23
- exploratory24
- exportation22
- factionally22
- fractionate18
- francophone24
- frantically22
- fraternally19
- genotypical23
- gerontocrat17
- gnatcatcher22
- granophyric24
- graphically25
- hallucinate20
- haloperidol19
- hectoringly22
- hedonically22
- heliotropic20
- hepatotoxic26
- heretically20
- heterolytic19
- heterotopic19
- heterotypic21
- hortatively20
- hydrotropic22
- hypercapnia25
- hypercapnic28
- hypercritic24
- hyperstatic21
- hypertonias19
- hyphenation22
- hypocentral23
- hypotension20
- iconography24
- importantly21
- imprecatory22
- inalterably19
- incantatory18
- incarcerate18
- incinerator16
- incorporate18
- incorporeal19
- incorrectly21
- incorruptly22
- inculpatory22
- interactant16
- interaction16
- interbranch21
- intercalary18
- intercalate16
- interceptor18
- intercooler16
- intercostal16
- intercounty19
- interlunary17
- internality16
- interplants17
- interpolate16
- interracial16
- interschool18
- intolerably19
- intolerance17
- intractable19
- intractably21
- intraocular17
- intrathecal18
- intricately18
- itinerantly16
- lacerations16
- lachrymator22
- laconically23
- lactational17
- lamentation17
- lichenology23
- luteotropic19
- luteotropin17
- lycanthrope23
- lycanthropy25
- macrophytic27
- malpractice24
- melancholia22
- melancholic25
- meritocracy22
- methanation18
- methylation20
- monarchical24
- moronically22
- motorically21
- myelopathic25
- mythopoetic24
- nalorphines19
- narcoleptic22
- narrational14
- narratively19
- narratology17
- nationality16
- naturopathy20
- necromantic22
- necrophilia21
- necrophilic24
- negotiatory16