Synonyms of previously in English:

previously


See US English definition of previously

See UK English definition of previously

See Spanish definition of antes

adverb

1

SYNONYMS
formerly, earlier, earlier on, before, until now, until then, hitherto, once, at one time, in the past, in days gone by, in years gone by, in times gone by, in bygone days, in times past, in former times, time was when
in advance, in readiness, ahead of time, sooner, already, beforehand
formal heretofore