Words like older, oldest, younger, and youngest describe

Explanation:

elder imply having greater age than something or someone else. Older is the usual form of the comparative of old: This building is older than that one.Having lived or existed for a relatively long time; far advanced in years or life. b. Relatively advanced in age: Pamela is our oldest child.the junior of two persons in age (often used with a possessive pronoun): Her brother is seven years her younger.person who is the least old of a group, as the youngest member of a family: Their youngest is still in high school.