Use "oldness" in a sentence

1. Synonyms for Caducities include senility, dotages, age, old age, second childhoods, senescence, elderliness, agedness, oldness and infirmities

2. Synonyms for Caducity include senility, dotage, age, old age, second childhood, senescence, agedness, elderliness, oldness and declining years

3. Rom. 6 But now we have been discharged from the law, having died to that in which we were held, so that we serve in newness of spirit and not in oldness of letter.