Triennial Thesaurus / Synonyms / page 5

1	semimonthly
1	semiweekly
1	semiyearly
1	septennial
1	sesquicentennial
1	sextennial
1	silver wedding anniversary(expression, idiom)
1	spermatophyte
1	sporophyte
1	thallophyte
1	third
1	tricennial
1	vascular plant
1	vegetable
1	wedding anniversary
1	weed
0	after second
0	age
0	alternate
0	annually

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APA	Smart Define. (2015). triennial thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/triennial/thesaurus/synonyms
Chicago	Smart Define. 2015. "triennial thesaurus" https://smartdefine.org/triennial/thesaurus/synonyms (accessed September 23, 2026).
Harvard	Smart Define 2015, triennial thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/triennial/thesaurus/synonyms>.
MLA	Smart Define. "triennial thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/triennial/thesaurus/synonyms>

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