| Main Entry: | previously |
| Part of Speech: | adverb |
| Definition: | earlier |
Synonyms: |
a while ago, ahead, already, ante, antecedently, at one time, away back, back, back when, before, beforehand, erstwhile, fore, formerly, forward, heretofore, hitherto, in advance, in anticipation, in days gone by, in the past, long ago, once, one-shot, precedently, then, time was, until now |
Antonyms: |
currently, future, later, presently |
| Main Entry: | yet |
| Part of Speech: | adverb |
| Definition: | up until now |
Synonyms: |
as yet, earlier, hitherto, prior to, so far, still, thus far, till, until now, up to now |
| Main Entry: | heretofore |
| Part of Speech: | adverb |
| Definition: | before this time |
Synonyms: |
before, before this, formerly, previously, since, so far, until now, up to this time |
| Main Entry: | since |
| Part of Speech: | prep |
| Definition: | between the present and a previous time |
Synonyms: |
after, ago, following, from the time of, subsequent to, until now |