Anglais | Synonyme |
---|---|
keystone noun | anchornoun backbonenoun building blocknoun headstonenoun keynoun linchpinnoun lynchpinnoun mainstaynoun supportnoun |
keystone state noun | American statenoun Keystone Statenoun PAnoun Pennsylvanianoun |
keystone stater noun | Americannoun Keystone Staternoun Pennsylvaniannoun |