quick Antonyms

slow thick toddling trudging vacuous waddling witless wooden unanimated barmy empty-headed goner thudding dopey pulseless testator suffocative quiescent sauntering seditious simple-minded slain slothful tardy slowly slow-witted sluggish stillborn stock-still laboured boneheaded dunderheaded imbecilic sluggishly unintelligent lamebrained muttonheaded pea-brained slow-moving soft in the head strikebound uncomprehending unhurried dunce-like birdbrained abiotic thickheaded wooden-headed unenergetic brain dead