1
way back(expression, adjective, late, old, past)
1
way back when(expression, adjective, idiom, late, old)
1
whilom(adverb, late, earlier, then, before)
0
absent(ago, elsewhere, precendently)
0
afore(ago, elsewhere, precendently)
0
anteriorly(ago, elsewhere, precendently)
0
before present(expression, ago, elsewhere, precendently)
0
elsewhere(adverb, ago, precendently)
0
gone(adverb, back, ago, elsewhere, precendently)
0
in front(expression, ago, elsewhere, precendently)
0
not here(expression, ago, elsewhere, precendently)
0
not present(expression, ago, elsewhere, precendently)
0
not under consideration(expression, idiom, ago, elsewhere, precendently)
0
on occasion(expression, once, hitherto, sometime, erewhile)
0
otherwhere(ago, elsewhere, precendently)
0
out(ago, elsewhere, precendently)
0
past(adjective, former, olden)
0
precendently(adverb, ago, elsewhere)
0
since God knows when(expression, idiom, adverb, back, ago)
0
somewhere else(expression, adverb, ago, elsewhere, precendently)
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APASmart Define. (2015). back when thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/back_when/thesaurus/synonyms
ChicagoSmart Define. 2015. "back when thesaurus" https://smartdefine.org/back_when/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, back when thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/back_when/thesaurus/synonyms>.
MLASmart Define. "back when thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/back_when/thesaurus/synonyms>