Choose the most suitable one-word substitution for the following.
One who is between ninety and one hundred years of age.
Show answer & explanation
Correct answer: B
Explanation
Septuagenarian: A person who is between 70 and 79 years old.
Octogenarian: A person who is between 80 and 89 years old.
Nonagenarian: A person who is between 90 and 99 years old.
Centenarian: A person who is 100 years old or older.