Synonyms of hitherto in English:

hitherto


See definition of hitherto

adverb

1‘hitherto a part of French West Africa, Benin achieved independence in 1960’

SYNONYMS
previously, formerly, earlier, so far, thus far, before, beforehand, to date, as yet
until now, until then, up until now, up until then, till now, till then, up to now, up to then
rare heretofore