15 entries under durable topic. ×

5
lifelong(adjective, lasting, diuturnity, longstanding)
5
lifetime(noun, adjective)
4
durable(adjective, diuturnity)
4
lasting(adjective, diuturnity)
3
perpetual(adjective, diuturnity)
2
enduring
2
eternal
2
everlasting
2
incessant
2
lengthy
2
long
2
perennial(adjective, diuturnity)
1
interminable
1
long-life
1
prolonged
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APASmart Define. (2015). livelong thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/livelong/thesaurus/synonyms
ChicagoSmart Define. 2015. "livelong thesaurus" https://smartdefine.org/livelong/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, livelong thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/livelong/thesaurus/synonyms>.
MLASmart Define. "livelong thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/livelong/thesaurus/synonyms>