Synonyms and Antonyms for Triennial
Following is a list of 200 synonym words and phrases that are related to triennial:
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4 Letter Words
ever
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5 Letter Words
synodtrinedailytithe
6 Letter Words
tripleannualyearlysurveytermlyternalcasualtrailychancephased
7 Letter Words
monthlydecadalternarytrifoldregulartriadedà troisstagelyoctavalsecularroutine
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8 Letter Words
biennialcyclicalbiannualweeklongperiodicsabbaticsymposiacolloquethreedaycitywidebiyearlytridailybiweeklytrimodalminutelyepisodictrimountpairwiseshiftfultwo-time
9 Letter Words
quarterlytrienniumtriannualdecennialinauguralbimonthlymonthlongconveningiterationsymposiumsemestralsynodicaltriyearlytriweeklytriduanlytrihourlytriphasedthreefoldquotidiantriserialtriverbalcontinualalternatetriradialtrialwisebilateraloccurringitineraryvigesimallong-termitinerantduodenarybidiurnalweeklyishtriplexedinheritedquartiledburstwisealacriousthirtyish
10 Letter Words
tripartitetrilateraltriangularsemiannualbiannuallybienniallyexhibitioncolloquiumperiodicalsymposiumsprehearingconferencetrimonthlysemesterlytrimestralconcurrenttriplicatetripointedfirst-timesuccessivesemihourlymonthlyishdecadewisetredecuplecollegiatefortuitousnationwidesynchronallong-range360-degreesucceeding
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11 Letter Words
quadrennialpreparatoryquadrenniumconvocationexhibitionspreelectionministerialsemimonthlybiquarterlyhalf-yearlyfortnightlyisochronoustri-quartertergeminoustertiparousdecadeslongquadrumanalquinquenarycoterminousmultiphasedcountrywidesocietywidequincuncialalternatingcongressiveparliamentscumulations
12 Letter Words
tercentenaryquinquennialquinquenniumconvocationspromulgationreassessmentreevaluationtwice-yearlysesquiennialtwice-weeklysimultaneousyear-to-yearsynchronicaltrichotomoussemperannualintramonthlycoincidentalinauguratoryhomochronoussemifrequenthoneymooningprovincewideinterquarterequifrequentthirteenfoldintrasecularinhereditaryback-to-backevery second
13 Letter Words
tercentennialpreconventioncongressionalquadrenniallyretrospectivequadripartitequadrupartiteintracyclicalcommunitywidethree-quarter
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14 Letter Words
intersessionalrecodificationthrice-monthlyquinquennaliantridirectionalsemioccasionalthrice removedconferencewideretrospectical
15 Letter Words
recertificationcoinstantaneousinterchangeable
16 Letter Words
equitemporaneous
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18 Letter Words
once-in-a-lifetime
20 Letter Words
back-to-back-to-back
21 Letter Words
three score and fifth
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Using this list of similar-meaning words, you can choose the best synonyms to replace triennial in your sentences.
Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of triennial in your writing.