FAQs About the word keystone

chaveta

a central cohesive source of support and stability, the central building block at the top of an arch or vaultThe central or topmost stone of an arch. This in so

base,Leito rochoso,pedra angular,fundação,base,núcleo,pé,estrutura,terra,Trabalhos de base

No antonyms found.

keyseat => cava, keypad => Teclado, keynote speech => Discurso-chave, keynote address => discurso de abertura, keynote => keynote,