11 letters
- conspirator18
- contrarious16
- contumelies20
- cooperating20
- cooperation18
- cooperators17
- coparceners21
- coprisoners18
- copromoters20
- copublisher24
- copulations20
- cornucopias22
- corollaries16
- coromandels20
- coronagraph22
- coronograph22
- corporation18
- corporatism20
- corpulences23
- correlating18
- correlation16
- corrigendum22
- corrugation18
- corruptions19
- cosmogonies20
- cosmography26
- cosmologies20
- cosmopolite21
- coterminous19
- coulometers19
- counterplea20
- counterpose19
- couplements23
- crapshooter19
- crematories17
- croquignole28
- cryosurgeon20
- ctenophores20
- curatorship20
- decolouring20
- decomposing24
- demographer22
- demographic25
- dichogamous23
- dicoumarols20
- diencephala22
- dimercaprol22
- discourager18
- drosophilae18
- echinoderms21
- economizers27
- egocentrism20
- egomaniacal21
- elastomeric18
- elecampanes22
- electrogram20
- emancipates21
- emancipator21
- emasculator19
- emperorship22
- encapsulate20
- encapsuling23
- encipherers20
- encouragers18
- encroachers20
- endomorphic24
- endoplasmic23
- ensorceling19
- enumerators16
- epigraphers21
- ergotamines17
- erroneously16
- escalloping22
- espaliering18
- ethnologies17
- euchromatin21
- euphemising23
- euphoriants18
- farinaceous19
- farraginous18
- flagrancies21
- fluorescein20
- fluorescing22
- fluoroscope22
- foreclosing21
- foreclosure19
- foremanship23
- formularies19
- fragrancies20
- gametophore21
- gastronomic20
- gearchanges21
- generalship20
- geochemical25
- geographers20
- geographies20
- geometrical20
- geophysical24
- geostrophic21
- glamorizers26
- glamourizes27
- glauconites19
- glengarries17
- glucokinase23
- glucosamine22
- glutaminase19
- goniometers17
- gourmandise19
- gracileness18
- gramophones22
- granivorous19
- granophyres21
- granophyric24
- granulators16
- graphicness22
- grapholects22
- greasepaint17
- greaseproof19
- greenmailer18
- grouchiness20
- hagioscopes21
- halocarbons21
- halogenates17
- halomorphic25
- haplologies20
- harmonizers26
- harrumphing25
- hatemongers19
- helicopters20
- heliographs21
- heliotropes17
- hemangiomas22
- hematologic22
- hemiacetals20
- hemiplegias22
- hemiplegics25
- hemipterans20
- hemipterous20
- hemoglobins23
- hemoprotein20
- hemorrhages20
- hemorrhagic23
- heterogonic19
- hibernacula22
- holographer21
- holographic24
- homecomings25
- homeporting22
- homogenates19
- homogeneous20
- homogenised20
- homogenises19
- homogenizer28
- homogenizes28
- homographic26
- homoiousian18
- homologates19
- homological23
- homologizer28
- homologizes28
- homonuclear22
- homoousians18
- homophonies22
- homoplasies20
- homoplastic23
- homopterans20
- homopterous20
- homospories19
- honorariums18
- hooliganism20
- hormogonium23
- hormonelike22
- horological20
- horseplayer19
- housecleans19
- houseparent18
- houseperson18
- hymnologies22
- hypergamies23
- hypermanias22
- hypermnesia22
- hypermnesic25
- hypersaline20
- iconography24
- iconologies18
- icosahedral18
- icosahedron18
- ignoramuses18
- impeachable26
- impersonate18
- importances21
- importuners19
- impregnable24
- impregnates20
- impregnator20
- imprudences23
- incorporate18
- incorporeal19
- increasable19
- inescapable22