Mercy, this is a stretch: esteemedlessness Or how about esteemedlessnesses, coming in at 18?
esteem, egrets, eagles
elephant
Some eight letter words beginning with E:EarphoneEarpieceEasinessEastwardEateriesEclecticEconomicEdgewiseEditableEducatorEerinessEffigiesEggplantEggshellEgyptianEighteenEightiesElectricElectronEleganceElephantElevatorEleventhElongateEloquentEmbezzleEmpathicEmphaticEmployeeEmployerEnormousEnsembleEntangleEnthrallEntirelyEntiretyEntranceEnvelopeEqualizeEquationEstrangeEternityEvacuateEvaluateEventfulEventualEvermoreEverydayEverymanEveryoneEvidenceExplicitExteriorExternalEyesight
Eight letter words beginning with b, ending with e:backsidebaselinebegrudgebelittleblockadeblockagebreakage
An 8 letter word beginning with s and ending with e is:salvable or sauterne or scrapple or scrounge
eight
eighteens
centaurs
east
earn
egis
detected
* espousal * enthrall * external * eggshell * especial * empyreal * ethnical * eventful * eventual * ethereal
silicone