Synonyms|31Antonyms|0|Broader|0Narrower|0Related|0
3
in the past(expression, idiom, adverb, earlier, then)
2
of yore(expression, adverb, earlier, then, before)
2
olden days(expression, adverb, earlier, then, before)
2
once upon a time(expression, idiom, adverb, earlier, then)
2
some time ago(expression, idiom, adverb, earlier, then)
2
time was(expression, adverb, earlier, then, before)
2
water under the bridge(expression, idiom, adverb, earlier, then)
1
aforetime(adverb, earlier, then, before, once)
1
anciently(adverb, earlier, then, before, once)
1
at one time(expression, idiom, adverb, earlier, then)
1
away back(expression, adverb, earlier, then, before)
1
back when(expression, adverb, earlier, then, before)
1
before now(expression, adverb, earlier, then, before)
1
before this(expression, adverb, earlier, then, before)
1
down memory lane(expression, idiom, adverb, earlier, then)
1
eons ago(expression, adverb, earlier, then, before)
1
erewhile(adverb, earlier, then, before, once)
1
erstwhile(adverb, earlier, then, before, once)
1
in former times(expression, idiom, adverb, earlier, then)
1
in the olden days(expression, idiom, adverb, earlier, then)
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APASmart Define. (2015). used to be thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/used_to_be/thesaurus/synonyms
ChicagoSmart Define. 2015. "used to be thesaurus" https://smartdefine.org/used_to_be/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, used to be thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/used_to_be/thesaurus/synonyms>.
MLASmart Define. "used to be thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/used_to_be/thesaurus/synonyms>