2
first of all(expression, evermore, henceforth, thenceforth, before a time)
2
for all(expression, conjunction, also, besides, despite)
2
for the reason that(expression, idiom, conjunction, being, over)
2
gone by(verb, expression, phrasal verb)
2
heretofore
2
like
2
of
2
sith(reasoning, circumstance)
2
when(adverb, conjunction, also, besides, despite)
2
whence(adverb, reasoning, attribution)
2
whilst
1
formerly(adverb, the past)
1
thereupon
1
wherefore(adverb, reasoning, therefore)
1
aeons ago
1
albeit(conjunction, also, besides, despite, however)
1
already(adverb, preposition, conjunction, because)
1
ante(preposition, back, opposite, earlier, preceding)
1
as a result(adverb, reason, result)
1
as if(expression, idiom)
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APASmart Define. (2015). since thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/since/thesaurus/synonyms
ChicagoSmart Define. 2015. "since thesaurus" https://smartdefine.org/since/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, since thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/since/thesaurus/synonyms>.
MLASmart Define. "since thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/since/thesaurus/synonyms>