1
antique
1
aquatic plant
1
articulated
1
bloom(noun, bud, floret)
1
blossom(noun, herb, bud, floret)
1
catenated
1
chattering
1
coherent(adjective, continuous)
1
concatenated
1
confirmed(persistent, continuous, hardened, lasting, continuing)
1
consistent(adjective, continuous)
1
constantly
1
cosmopolite
1
deciduous
1
deciduous plant
1
deep-rooted(persistent, continuous, hardened, lasting, permanent)
1
deep-seated(persistent, continuous, hardened, lasting, continuing)
1
dicot
1
dicotyledon
1
diurnal(stable, constant, enduring, lasting, durable)
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APASmart Define. (2015). perennial thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/perennial/thesaurus/synonyms
ChicagoSmart Define. 2015. "perennial thesaurus" https://smartdefine.org/perennial/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, perennial thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/perennial/thesaurus/synonyms>.
MLASmart Define. "perennial thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/perennial/thesaurus/synonyms>