FAQs About the word capstone

capstone

a final touch; a crowning achievement; a culmination, a stone that forms the top of wall or buildingA fossil echinus of the genus Cannulus; -- so called from it

apex,culmination,height,peak,pinnacle,top,zenith,Acme,Apogee,climax

base,Bottom,foot,Abyss,minimum,nadir,rock bottom

capstan => capstan, capsizing => capsizing, capsized => capsized, capsize => capsize, capsidae => capsids,