60 entries under idiom topic. ×

1
times of yore(noun, expression)
1
too deep for
1
turned to dust(expression, split, away, lacking)
0
annals of history(expression, extinction, obscurity)
0
at an earlier date
0
at the end(expression, adjective, previous, latest)
0
auld langsyne
0
front edge
0
front panel
0
in front
0
in reserve
0
it's behind us
0
like a dinosaur(expression, adjective, dull, hard)
0
more than
0
once and for all(expression, adjective, previous, latest)
0
past its best(expression, adjective, hard, old)
0
past its sell-by date(expression, adjective, hard, old)
0
the good old days(noun, time)
0
the old days(noun, time)
0
times gone by(noun, expression, antiquity)
<123>
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APASmart Define. (2015). past thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/past/thesaurus/synonyms
ChicagoSmart Define. 2015. "past thesaurus" https://smartdefine.org/past/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, past thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/past/thesaurus/synonyms>.
MLASmart Define. "past thesaurus" 25 May 2015. Web. 27 September 2026. <https://smartdefine.org/past/thesaurus/synonyms>