Before

aiemmin

(in advance)

aikaisemmin

(at an earlier time)

ennen

(at an earlier time)

etukäteen

(in advance)

ennen kuin

(in advance of the time when)

aikaisemmin

(earlier than)

edessä

(in front of in space)

ennen

(earlier than)

ennen

(in front of according to an ordering system)

varhemmin

(earlier than)