20 entries under the past topic. ×

4
erst
4
ago
4
anciently
3
long ago(expression, idiom, adverb)
3
whilom(adverb, feature, characteristic, detail, archaic)
2
erewhile
2
some time ago(expression, idiom, adverb)
1
ages ago(expression, idiom, adverb)
1
of old(expression, idiom)
1
time was(expression, idiom, adverb)
1
years ago(expression, idiom, adverb)
1
yesteryear
0
archaeo-
0
long since(expression, idiom)
0
long while
0
of yore(expression, idiom)
0
over
0
paleo-
0
some time back(verb, phrasal verb)
0
some time since(expression, idiom)
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APASmart Define. (2015). formerly thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/formerly/thesaurus/synonyms
ChicagoSmart Define. 2015. "formerly thesaurus" https://smartdefine.org/formerly/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, formerly thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/formerly/thesaurus/synonyms>.
MLASmart Define. "formerly thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/formerly/thesaurus/synonyms>