What is another word for more decennial?
Pronunciation: [mˈɔː dɪsˈɛnɪəl] (IPA) 
The term "more decennial" refers to something that happens every ten years or is associated with a ten-year period. Synonyms for this term may include "decadal," "decennary," "decennially," or simply "every ten years." These words can be used interchangeably to express the idea of an event or occurrence that takes place regularly, but only once every decade. Some common examples of decennial events may include national census surveys, certain political elections, or milestone anniversaries. By using synonyms for the term "more decennial," writers are able to add variety and nuance to their language, while still effectively conveying the same meaning.
