4
hebdomadal
4
calendar(noun, publication, list, paper, magazine)
4
ephemeris(noun, book, journal)
4
flower(noun, slip, bloom, shrub, herb)
4
one-year
4
organ(noun, note, publication, account, slick)
4
paper(noun, note, publication, account, slick)
4
plant(noun, organism, flower, shrub, bush)
4
regular
4
report(noun, book)
4
serial(noun, book)
4
summary(noun, list, book)
4
triennial(vegetable, regularity of recurrence periodicity)
3
biennial(noun, slip, flower, vegetable, shrub)
3
hourly(period, regularity of recurrence periodicity)
3
account(noun, list)
3
annals(noun, list)
3
annually(adjective, adverb, regularly)
3
book(noun, list, magazine)
3
biannual
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APASmart Define. (2015). annual thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/annual/thesaurus/synonyms
ChicagoSmart Define. 2015. "annual thesaurus" https://smartdefine.org/annual/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, annual thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/annual/thesaurus/synonyms>.
MLASmart Define. "annual thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/annual/thesaurus/synonyms>