Synonyms|139Antonyms|28|Broader|4Narrower|0Related|61
1
golden wedding anniversary(expression, idiom)
1
greenery(flower, shrub, bush, weeds, floweret)
1
gymnosperm
1
half-hourly
1
hebdomadary
1
holy days
1
hydrophyte
1
immovable feast
1
jubilee
1
leap year
1
lush
1
momentary
1
momently
1
monocot
1
monocotyl
1
name day
1
natal day
1
nightly
1
octennial
1
period
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APASmart Define. (2015). biennial thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/biennial/thesaurus/synonyms
ChicagoSmart Define. 2015. "biennial thesaurus" https://smartdefine.org/biennial/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, biennial thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/biennial/thesaurus/synonyms>.
MLASmart Define. "biennial thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/biennial/thesaurus/synonyms>