Another word for twenty-fifth

Tonight her parents were throwing her a twenty-fifth birthday party.

Vermont has been governed under the constitution of 1777, that of 1786 and that of 1793, with twentyeight amendments, of which the first was adopted in 1828, the second to thirteenth in 1836, the fourteenth to twenty-third in 1850, the twenty-fourth, twenty-fifth and twenty-sixth in 1870, and the twenty-seventh and twenty-eighth in 1883.

His education was obtained mainly at the Ecole Normale in Paris, where his father, a painter and architect, was engaged in the construction of the Theatre Italien, From his twenty-fifth year he began to lecture in the colleges of Evreux, Dieppe, Blois and Toulouse.

on reaching his ninety-third year and the twenty-fifth year of his pontificate.

cap. 12) a subdeacon must have begun his twenty-second, a deacon his twenty-third, a priest his twenty-fifth year.