in advance

earlier sooner

ahead

advanced ahead of time already ante antecedently before before now fore in anticipation precedently precocious previous previously

ahead leading onward

forth progressing progressive

forward-looking precocious premature propulsive well-developed

back backward last later meek past reserved reversing shy timid

direct forthright frank open

coy indirect

ahead back previously since sooner

afore aforetime ante antecedently anteriorly before present ere fore former formerly forward heretofore in days of yore in front in the old days in the past past precendently previous up to now

after afterward behind later

ante forward

ahead antecedently before beforehand near nearest precedently previous

aft back

ahead along onward out

ante fore forth

alee antecedently before beforehand into prominence into view on precedently previous to the fore vanward

back backward past

already formerly heretofore hitherto long ago once then

antecedently

a while ago ahead ante at one time away back back back when before beforehand erstwhile fore forward in anticipation in days gone by in the past precedently time was until now

currently future later presently