prospective

adjectives

of or concerned with or related to the future
"prospective earnings"; "a prospective mother"; "a prospective bride"; "the statute is solely prospective in operation"
antonym
is similar to
expected to become or be; in prospect
"potential clients"
is similar to
effective in or looking toward the future
"he was preparing for future employment opportunities"
see also
yet to be or coming
"some future historian will evaluate him"