15 entries under expression topic. ×

1
for keeps(stable, constant, enduring, lasting)
1
forever and a day(idiom, stable, constant, lasting)
1
in for the long haul(idiom, stable, constant, lasting)
1
never fading(idiom, repute)
1
set in concrete(stable, constant, vast, enduring)
1
set in stone(idiom, stable, constant, lasting)
1
without end(continuous, vast, lasting, permanent)
0
above suspicion(moral, principled)
0
aere perennius
0
deathless fame
0
endless time
0
having no end(idiom, perpetuity)
0
imperishable renown
0
insusceptible of change(idiom, stability)
0
not perishable
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APASmart Define. (2016). imperishable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/imperishable/thesaurus/synonyms
ChicagoSmart Define. 2016. "imperishable thesaurus" https://smartdefine.org/imperishable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, imperishable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/imperishable/thesaurus/synonyms>.
MLASmart Define. "imperishable thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/imperishable/thesaurus/synonyms>