12 letters
- depreciating22
- depreciation20
- depreciative23
- depreciators19
- depreciatory21
- deracinating20
- deracination18
- detergencies19
- dialectician21
- didacticisms23
- differencing26
- disassociate16
- discipleship25
- disciplinary23
- discipliners21
- disciplining24
- dissociating19
- dissociation17
- dissociative20
- divergencies23
- domiciliated21
- domiciliates20
- doxorubicins28
- duodecillion21
- ebulliencies22
- eccentricity24
- eclecticisms25
- ecumenicisms26
- ecumenicists23
- effeminacies25
- effervescing28
- efficacities24
- efficiencies25
- efflorescing25
- elasticities16
- electricians20
- elicitations17
- elucidations19
- emancipating25
- emancipation23
- emancipators22
- encipherment25
- encirclement24
- endemicities20
- enunciations19
- episcopacies24
- ergodicities18
- erythromycin25
- esotericisms18
- estheticians18
- estheticisms20
- ethnoscience22
- excellencies28
- excitability28
- excruciating29
- excruciation27
- exercitation23
- exorcistical26
- expectancies29
- expediencies27
- experiencing29
- explicitness27
- facilenesses20
- facilitating22
- facilitation20
- facilitative23
- facilitators19
- facilitatory21
- fallaciously24
- fanaticizing31
- fancifulness25
- fascicularly26
- fasciculated24
- fascinations20
- fascioliases19
- fascioliasis19
- felicitating22
- felicitation20
- felicitators19
- felicitously23
- flaccidities23
- flatulencies22
- fluorouracil22
- forcibleness23
- freneticisms22
- fungicidally27
- geometrician21
- geophysicist24
- geoscientist18
- geriatrician18
- glaciologies21
- glaciologist21
- graciousness19
- grecianizing30
- hallucinated22
- hallucinates21
- hallucinator21
- hallucinogen24
- hallucinoses21
- hallucinosis21
- harmonicists21
- hellaciously23
- herbicidally25
- hermeticisms23
- heteroecious18
- heteroecisms20
- hexadecimals29
- historicisms20
- historicists17
- historicized27
- historicizes26
- hydromancies24
- hyperacidity25
- hyperexcited30
- hypotonicity25
- illiteracies17
- imbecilities22
- immaculacies26
- immoderacies22
- impercipient25
- implicitness23
- importancies22
- imprecisions22
- impudicities23
- inaccuracies23
- inadequacies27
- inauspicious21
- incandescing24
- incapacitate22
- incapacities22
- incessancies20
- incidentally22
- incinerating20
- incineration18
- incinerators17
- incipiencies23
- incisiveness21
- incivilities21
- inclemencies24
- inconcinnity24
- incumbencies27
- indecisively24
- indelicacies21
- indiscipline22
- indocilities18
- indomethacin23
- inducibility24
- inefficacies25
- inefficiency28
- inefficients23
- inelasticity19
- infanticidal22
- infanticides21
- infelicities20
- infelicitous21
- infomercials23
- innumeracies21
- insecticidal21
- insecticides20
- insistencies17
- insolvencies22
- insouciances21
- insouciantly21
- insufficient24
- insurgencies20
- interfacings22
- interglacial20
- internuncial20
- internuncios19
- intersociety18
- interspacing22
- interspecies19
- intraspecies19
- inveteracies20
- irascibility21
- itinerancies17
- laciniations18
- lactobacilli24
- laicizations26
- lasciviously24
- lecithinases19
- legitimacies21
- logisticians19
- loquaciously30
- lubriciously24
- lusciousness19
- lysogenicity23
- lysolecithin22
- magistracies20
- malignancies23
- mechanicians25
- mendaciously24
- mendicancies24
- meningococci28
- mercifulness24
- meretricious19
- mesothoracic23
- metathoracic23
- methicillins23
- microcircuit25