Select the option that can be used as a one-word substitute for the given group of words.

A person above a hundred years in age

Centenarian

The correct option is centenarian. It means "a person who is 100 years old or older." The other options are not correct substitutes.

• Venerable means "accorded a great deal of respect, especially because of age, wisdom, or character."
• Aged means "having lived for a specified length of time; of a specified age."
• Geriatric means "relating to old people, especially with regard to their healthcare."