20 entries under the past topic. ×

6
formerly
4
over
3
time was(expression, idiom, adverb, past, elsewhere)
2
anciently
2
ages ago(expression, idiom, adverb, past, elsewhere)
2
yesteryear
1
archaeo-
1
erewhile
1
erst
1
long ago(expression, idiom)
1
of yore(expression, idiom)
1
whilom
1
years ago(expression, idiom)
0
long since(expression, idiom)
0
long while
0
of old(expression, idiom)
0
paleo-
0
some time ago(expression, idiom)
0
some time back(verb, phrasal verb)
0
some time since(expression, idiom)
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APASmart Define. (2015). ago thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ago/thesaurus/synonyms
ChicagoSmart Define. 2015. "ago thesaurus" https://smartdefine.org/ago/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, ago thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ago/thesaurus/synonyms>.
MLASmart Define. "ago thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/ago/thesaurus/synonyms>