Synonyms|29Antonyms|3|Broader|0Narrower|0Related|174

1 entry under enduring topic. ×

2
perennial(adjective, perpetual)
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APASmart Define. (2013). yearlong thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/yearlong/thesaurus/synonyms
ChicagoSmart Define. 2013. "yearlong thesaurus" https://smartdefine.org/yearlong/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, yearlong thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/yearlong/thesaurus/synonyms>.
MLASmart Define. "yearlong thesaurus" 27 June 2013. Web. 21 September 2026. <https://smartdefine.org/yearlong/thesaurus/synonyms>