10 letters
- detraction15
- detractive18
- devotional17
- egocentric19
- electorate14
- electroing17
- electronic18
- elevations16
- elongation15
- emarginate16
- enervating18
- enervation16
- enological18
- enterocoel15
- entreating14
- epicentral18
- ergonovine18
- ergotamine16
- erotogenic16
- eructating17
- eructation15
- escalating17
- escalation15
- estreating13
- estrogenic16
- ethnologic19
- etiolating14
- etiolation12
- evacuating21
- evacuation19
- evacuative22
- evaluating19
- evaluation17
- evaluative20
- evangelist18
- evocations18
- exaltation19
- excavating27
- excavation25
- excogitate22
- execrating23
- execration21
- extracting23
- extraction21
- extractive24
- flattering17
- floatation15
- fractional18
- galavanted19
- galivanted19
- galvanizer27
- generalist14
- generality16
- generation14
- generative17
- geniculate18
- geobotanic19
- geocentric19
- geodetical17
- gillnetter15
- glaciation17
- glauconite18
- goaltender15
- goniometer16
- governable21
- governance21
- graptolite16
- gravestone17
- gravitated17
- gravitates16
- greatcoats15
- grievances20
- gyrational16
- halogenate16
- hectoliter16
- iatrogenic16
- iconolatry17
- inactivate18
- ingratiate13
- inoculator16
- integrable17
- integrated14
- integrates13
- integrator13
- interacted15
- intercaste14
- interlaced16
- interlaces15
- interleave16
- interlocal16
- interocean15
- interstage13
- intervales16
- intolerant13
- intraplate15
- intravital16
- inveteracy20
- inveterate15
- invigorate17
- invocatory20
- irrelevant16
- italianate12
- lacerating17
- laceration15
- lacerative18
- lactations15
- lactogenic20
- lanceolate16
- lateraling15
- laureating15
- laureation13
- lavatories15
- leathering16
- lectionary17
- letterings14
- leveraging20
- levigation18
- levitating18
- levitation16
- licentiate15
- linecaster15
- literation12
- locational16
- locomoting20
- locomotive21
- lorgnettes14
- lovastatin16
- macerating19
- maceration17
- managerial17
- marionette14
- martingale17
- mercantile18
- microtonal18
- morganatic19
- natatorial12
- natrolites12
- navigators17
- negational15
- negatively20
- negotiable17
- negotiated14
- negotiates13
- negotiator13
- neorealist12
- neurologic18
- notational13
- noticeable18
- novaculite20
- obliterate14
- oceanology19
- octonaries14
- oecologies16
- oenologies14
- oncologies17
- oncologist17
- ontologies14
- ontologist14
- oratorical14
- orientated12
- orientates11
- orogenetic16
- orthogonal16
- osteogenic16
- outgeneral15
- outrooting14
- overacting20
- overaction18
- overactive21
- overcleans19
- overcoming23
- overcooled19
- overeating17
- overfacile21
- overgovern21
- overhating19
- overlading19
- overlaying20
- overlength20
- overliving22
- overloving22
- overmanage20
- overmantel19
- overpotent18
- overrating17
- oversaving21
- overtaking21
- overtaxing24
- overtoiled16
- overvoting21
- palatinate15
- palavering21
- penetralia15
- peritoneal15
- petrologic19
- planetaria15
- pratincole18
- precooling20
- pregenital17
- prelecting20