89 entries under adjective topic. ×

1
infinite
1
lengthy
1
long-drawn-out
1
long-range
1
long haul
1
persevering
1
pursuing
1
set
1
standing
1
superannuated
1
unconditional
1
unlimited
1
unqualified
0
advancing
0
carrying on
0
full of years
0
getting on
0
invariable
0
maintaining
0
never-ending
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APASmart Define. (2016). long-lived thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/long-lived/thesaurus/synonyms
ChicagoSmart Define. 2016. "long-lived thesaurus" https://smartdefine.org/long-lived/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, long-lived thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/long-lived/thesaurus/synonyms>.
MLASmart Define. "long-lived thesaurus" 26 February 2016. Web. 28 September 2026. <https://smartdefine.org/long-lived/thesaurus/synonyms>