75 entries under expression topic. ×

1
lost to view
1
not a sign of(idiom, split, away, lacking)
1
not current(odd, old, primitive, unfashionable)
1
not here(split, away, lacking, finished)
1
not modern(odd, old, primitive, unfashionable)
1
not organic(dull, cold, lifeless, nonliving)
1
not present(split, away, lacking, finished)
1
not with it(idiom, odd, old, primitive)
1
of olden days(idiom, odd, old, primitive)
1
of the old school(idiom, odd, old, primitive)
1
of yore(adjective, dead, past, lost)
1
out of it(idiom, odd, old, primitive)
1
out of sight
1
out of use
1
out the window(idiom, split, away, lacking)
1
past and gone
1
set at rest
1
taken a powder(idiom, split, away, lacking)
1
taken leave(split, away, lacking, finished)
1
turned to dust(idiom, split, away, lacking)
10 years ago|11k views|share |citing 
APASmart Define. (2016). extinct thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/extinct/thesaurus/synonyms
ChicagoSmart Define. 2016. "extinct thesaurus" https://smartdefine.org/extinct/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, extinct thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/extinct/thesaurus/synonyms>.
MLASmart Define. "extinct thesaurus" 10 February 2016. Web. 20 September 2026. <https://smartdefine.org/extinct/thesaurus/synonyms>