nonagenarian
0 synonyms and 0 antonyms for nonagenarian, grouped by meaning and by how common each one is.
Noun — Synonym of ninetysomething: a person between 90 and 99 years old.
We haven't recorded synonyms for nonagenarian yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
From Latin nōnāgēnārius (“containing ninety”) + -an (suffix forming adjectives and representative nouns), either directly or via French nonagénaire, from nōnāgēnī (“ninety each”) + -ārius (“-ary”), from nōnāginta (“nine tens, ninety”).
Full origin of nonagenarian →