preexistent Synonyms

preexisting pre-existing pre-existent apriori ahead of aforeknown earlier senior prior previous prevenient preter- forerunning before present moment before appointed time just the previous going in advance of existing prior to existing prior everything prior everything preceding earlier side earlier priory earlier bit before present time earlier trick preparatively preceding erstwhile elder early before anticipatory anterior antecedent aforementioned above-named above-mentioned existing first fore oversoon matinal leading introductory heretofore head front forward former