Synonyms|51Antonyms|0|Broader|0Narrower|0Related|11
3
chronic
3
durable
3
evergreen
2
aged
2
diuturnal
2
lasting
2
long-lived
2
long-standing
2
longeval
2
macrobiotic
2
of long duration(expression, idiom, diuturnity)
2
perennial
2
permanent
2
perpetual
2
persistent
2
sempervirent
1
abiding
1
age-long
1
ancient
1
antique
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APASmart Define. (2015). intransient thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/intransient/thesaurus/synonyms
ChicagoSmart Define. 2015. "intransient thesaurus" https://smartdefine.org/intransient/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, intransient thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/intransient/thesaurus/synonyms>.
MLASmart Define. "intransient thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/intransient/thesaurus/synonyms>