3
constants(noun, adjective, regulars, stables, familiars)
3
everlastings(noun, adjective, regulars, stables)
3
immortals(noun, adjective)
3
permanents(noun, adjective, regulars, stables, everlastings)
2
chronics
2
durables
2
perpetuals
2
stables(noun, adjective)
1
annuals
1
biennials
1
evergreens
1
hardies
1
longs
1
macrobiotics
1
nonstops
1
perennial
1
perennially
1
regulars
1
standings
0
Perennial plant(expression, idiom)
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APASmart Define. (2013). perennials thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/perennials/thesaurus/synonyms
ChicagoSmart Define. 2013. "perennials thesaurus" https://smartdefine.org/perennials/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, perennials thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/perennials/thesaurus/synonyms>.
MLASmart Define. "perennials thesaurus" 18 May 2013. Web. 20 September 2026. <https://smartdefine.org/perennials/thesaurus/synonyms>