Answer :

Answer:

CENTURY, CENTENARY, CENTENARIAN

Step-by-step explanation:

Cent means 100

in CENTURY, the cent used means 100 too

A century is a period of 100 years

Also CENTENARY meaning an event of 100 years.

Let’s say centenary celebrations

Another example is CENTENARIAN

for example centenarian olympics which means the 100th year olympics