10 letters
- coresident15
- corianders15
- cormorants17
- cornetcies17
- coromandel19
- coronaries14
- corticoids17
- cortisones14
- costmaries16
- cottonseed15
- courantoes15
- courtesied15
- covenanted20
- covenanter19
- covenantor19
- covertness18
- cramoisies16
- craniotomy19
- creaminess17
- creatinine15
- credential16
- cremations17
- crenations15
- creosoting16
- cretinisms17
- criminated18
- criminates17
- criterions14
- crookedest18
- cysteamine19
- davenports19
- deaconries15
- deaeration12
- deaminates15
- debarments18
- decaliters15
- decameters17
- decametric20
- decemviral22
- decenaries15
- deceptions18
- deciliters15
- decimating20
- decimation18
- decimeters17
- decisional16
- decisioned16
- declaimers18
- decoctions18
- decomposer20
- decontrols16
- decorating17
- decoration15
- decorative18
- decorators14
- decreasing17
- decrements18
- dedication16
- dedicators15
- defecation18
- defections18
- deficients18
- deionizers21
- dejections24
- dekametric21
- delimiters15
- delineator13
- demantoids16
- demarcates17
- demeanours16
- demeriting17
- democratic20
- demolition16
- denervates16
- denigrates14
- denominate16
- denotative16
- dentifrice18
- deodorants13
- depictions18
- deposition15
- deracinate15
- derailment16
- derivation16
- derivative19
- derivatize24
- dermatitis14
- dermatogen17
- dermatomes17
- dermatoses14
- dermatosis14
- derogation14
- derogative17
- desecrator14
- desertions12
- desiccator17
- designator14
- desistance15
- desolation13
- desorption15
- detections15
- determines15
- detonative16
- detonators12
- detraction15
- detractive18
- detriments15
- detritions12
- deviancies19
- deviations16
- devilments20
- deviltries16
- devotional17
- diaconates15
- diagenetic17
- diagnostic17
- diathermic19
- diatomites14
- dicentrics18
- dichromate19
- dichromats19
- dicoumarin19
- dicrotisms17
- dictations15
- dictionary17
- dictyosome19
- dieticians15
- dinnertime16
- directions15
- directives18
- directness15
- disbarment18
- discarnate15
- disclaimer18
- discomfort20
- disconcert18
- disconfirm21
- discordant16
- discounter16
- discovered19
- discoverer18
- discrepant18
- discretion15
- diseconomy20
- dishearten14
- disorients12
- disrooting14
- dissection15
- disservice18
- dissociate14
- distincter15
- distortion12
- distrained13
- distrainer12
- distrainor12
- divaricate18
- diversions16
- divestment19
- divinatory18
- dockmaster21
- doctorates14
- documenter19
- dominances19
- domination16
- dominative19
- dominators15
- dominatrix22
- dominicker22
- dormancies18
- doronicums19
- dosimeters14
- dosimetric17
- downstream18
- dreaminess15
- dreamtimes17
- drivelines17
- drivetrain16
- dynamistic20
- dynamiters17
- dynamotors17
- dysenteric17
- echinoderm20
- economised18
- economises17
- economists17
- economized27
- economizer26
- economizes26
- ecotourism17
- ectodermal18
- editorials12
- educations16
- eicosanoid15
- elevations16
- eliminated16
- eliminates15
- eliminator15
- emaciation17
- emendation16
- emigration16