13 letters
- decompression24
- defectiveness25
- defenselessly22
- defensiveness23
- delicatessens19
- deliciousness20
- delightedness21
- deliriousness17
- demandingness23
- demigoddesses21
- depressurized28
- depressurizes27
- derepressions18
- desirableness19
- desperateness18
- dessertspoons18
- destituteness16
- desultoriness17
- deviousnesses20
- devotednesses20
- dexterousness23
- differentness22
- diffusenesses22
- diffusiveness26
- digressionary19
- dimensionless20
- directionless19
- disassemblies21
- disassembling24
- disassociated18
- disassociates17
- disparateness18
- dispassionate18
- dispossessing20
- dispossession18
- dispossessors17
- dissatisfying22
- disseminating21
- dissemination19
- disseminators18
- dissertations15
- disseverances22
- disseverments22
- dissimilarity20
- dissimilating21
- dissimilation19
- dissimilatory20
- dissimilitude20
- dissimulating22
- dissimulation20
- dissimulators19
- dissociations18
- dissoluteness17
- dissymmetries22
- distantnesses16
- distressfully22
- distressingly20
- diversenesses19
- dividednesses21
- doggishnesses21
- dolefulnesses21
- dollishnesses19
- doltishnesses18
- donnishnesses19
- doubtlessness20
- doughtinesses20
- downrightness23
- dreamlessness19
- drunkennesses22
- dubiousnesses20
- durablenesses20
- dutifulnesses21
- earnestnesses15
- earthlinesses17
- easygoingness21
- effectiveness27
- effectualness25
- effortfulness25
- eggheadedness22
- egregiousness19
- elaborateness18
- elderlinesses17
- elusivenesses20
- embarrassable23
- embarrassedly23
- embarrassment23
- emotionlessly21
- empressements23
- emulousnesses20
- enchantresses20
- encompassment27
- endlessnesses17
- enjoyableness30
- enviousnesses20
- equablenesses28
- equitableness28
- equivocalness32
- erosivenesses18
- erroneousness16
- essentialisms18
- essentialists15
- essentialized25
- essentializes24
- essentialness16
- estimableness21
- eternalnesses16
- ethicalnesses20
- evasivenesses22
- evocativeness25
- excessiveness28
- excitableness28
- exclusiveness30
- excursiveness29
- excusableness29
- execrableness28
- exemplariness28
- exhaustlessly27
- expansiveness29
- expensiveness29
- explosiveness29
- expressionism27
- expressionist24
- exquisiteness31
- extensiveness26
- extremenesses24
- facetiousness21
- factualnesses22
- faddishnesses21
- faithlessness20
- fanaticalness22
- fatefulnesses22
- fatheadedness21
- fatuousnesses19
- faultlessness20
- favorableness25
- fearfulnesses22
- feelingnesses21
- feloniousness20
- fencelessness22
- ferociousness21
- fertilenesses18
- festivenesses21
- fiberglassing25
- fictivenesses24
- fidgetinesses20
- finicalnesses22
- finickinesses25
- fittingnesses20
- flightinesses22
- flowerinesses21
- folkishnesses24
- foolhardiness21
- foolishnesses20
- foppishnesses25
- foreignnesses20
- forevernesses21
- forgetfulness24
- forgivenesses23
- forgivingness26
- forlornnesses19
- fortunateness19
- forwardnesses21
- fossiliferous21
- fossilization27
- fractiousness21
- franticnesses21
- fretfulnesses22
- frightfulness26
- frivolousness23
- frowardnesses21
- fruitlessness19
- fulsomenesses22
- furtivenesses22
- gainfulnesses22
- gallowglasses23
- garrulousness19
- gaseousnesses17
- gawkishnesses25
- generalissimo20
- genericnesses20
- genteelnesses18
- genuinenesses19
- ghastlinesses19
- ghostlinesses19
- girlishnesses19
- glamorousness21
- glaringnesses20
- glassblowings26
- glasspapering25
- gleefulnesses22
- glossographer23
- glossolalists18
- godlessnesses18
- godlikenesses22
- gossipmongers24
- gracelessness20
- gracilenesses20
- gradualnesses19
- grandioseness18
- graphicnesses24