71 entries under expression topic. ×

7
away back(adverb, late, past, earlier)
5
ages ago(adverb, past, memories, old times)
5
of yore(adjective, adverb, old, past)
5
once upon a time(idiom, adverb, late, past)
5
some time ago(idiom, adverb, late, earlier)
4
lang syne(adverb, past, memories, old times)
3
in ancient times
3
of old(adjective, adverb, earlier, then)
2
at one time(idiom, adverb, late, earlier)
2
back when(adjective, adverb, late, past)
2
before now(adverb, earlier, then, before)
2
before this(adverb, earlier, then, before)
2
down memory lane(adjective, idiom, adverb, past)
2
eons ago(adverb, earlier, then, before)
2
in former times(idiom, adverb, earlier, then)
2
in olden times
2
in the olden days(idiom, adverb, late, earlier)
2
in the past(verb, idiom, adverb, phrasal verb)
2
in times past(idiom, adverb, late, earlier)
2
olden days(noun, adjective, adverb, past)
11 years ago|2.7k views|share |citing 
APASmart Define. (2015). long ago thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/long_ago/thesaurus/synonyms
ChicagoSmart Define. 2015. "long ago thesaurus" https://smartdefine.org/long_ago/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, long ago thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/long_ago/thesaurus/synonyms>.
MLASmart Define. "long ago thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/long_ago/thesaurus/synonyms>