Mammoth Uncensored Word List:
41 - 12 letter words starting with eq

equabilities equalisation equalitarian equalization equanimities equanimously equatability equationally equatorially equestrienne equibalanced equibalances equidistance equilaterals equilibrants equilibrated equilibrates equilibrator equilibrists equilibriums equimultiple equinoctials equinophobes equinophobia equinophobic equinumerous equiparating equiparation equipollence equipollency equipollents equiprobable equisetiform equitability equivalences equivalently equivocality equivocating equivocation equivocators equivocatory