decennial
0 synonyms and 0 antonyms for decennial, grouped by meaning and by how common each one is.
Noun — Synonym of decade, a ten-year period.
We haven't recorded synonyms for decennial yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
From Latin decennialis, from decennium (“10-year period”) + -ālis, from decennis (“10-year”) + -ium (“-ium”, suffix forming abstract nouns), from decem (“ten”) + annus (“year”) + -is (suffix forming compound adjectives).
Full origin of decennial →