korábbra keltez w języku angielskim

antedate [antedated, antedating, antedates]▼verb
[UK: ˌæn.ti.ˈdeɪt] [US: ˌæn.ti.ˈdeɪt]

backdate [backdated, backdating, backdates]▼verb
[UK: ˌbæk.ˈdeɪt] [US: ˈbæk.ˌdet]