Words similar to fifteenth

Example sentences for: fifteenth

How can you use “fifteenth” in a sentence? Here are some example sentences to help you improve your vocabulary:

A coming-of-age celebration and ceremony for a young girl on her fifteenth birthday.
The continuing drift from back vowels to front vowels is surely no more than the continuation of the Great Vowel Shift, which began in the fifteenth century.
Born in 1846 to Irish Catholic parents in Pennsylvania, he enlisted in the Fifteenth Pennsylvania Volunteer Cavalry during the Civil War.
Then, what about using How manieth/ How manyeth for an answer that contains an ordinal number like fifth, tenth, fifteenth?
The word privy is one of the earliest euphemisms used in England; an anonymous writer at the turn of the fifteenth century advised whanne he sitteth at privy he schal not streyne him-silf to harde.