12
yet(adverb, still, earlier, then, before)
10
heretofore(adverb, the past)
10
so far(expression, idiom, adverb, still, then)
10
as yet(expression, idiom, adverb, still, then)
9
thus far(expression, idiom, adverb, still, then)
7
until now(expression, idiom, adverb, still, then)
7
up to now(expression, idiom, adverb, still, then)
6
however
5
earlier
5
previously(adverb, yet, before, once, formerly)
5
till date
4
before
4
formerly
4
once(adverb, the past)
3
here(adverb, present, attendant, around, on-the-spot)
3
then
3
till now(expression, idiom, adverb, yet, before)
2
already
2
before now(expression, idiom, the past)
2
still
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APASmart Define. (2015). hitherto thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/hitherto/thesaurus/synonyms
ChicagoSmart Define. 2015. "hitherto thesaurus" https://smartdefine.org/hitherto/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, hitherto thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/hitherto/thesaurus/synonyms>.
MLASmart Define. "hitherto thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/hitherto/thesaurus/synonyms>