age 年齢

June 6, 2015 =========
☆ age 年齢
I’m sure you know this word already, so let’s learn some other nouns that use this word:
age group – the people in a place who were born during a particular time. For example, “marketers are trying to appeal to all age groups.” Or, “most of our employees are in the 20 to 30 age group.”
age limit – the oldest or youngest age at which you are allowed to do something. For example, there is an age limit of 16 for driving in Australia, and the age limit for drinking alcohol is 18.
mental age – the age of thinking and reasoning level of the person. For example, “She is only 5 years old, but has the mental age of someone much older.” Or in the case of someone with a disability, “He is an adult, but has the mental age of a child.”
Do you know any other nouns that use “age” in them?