What context can I use each word in?
Learn when and how to use these words with these examples!
eldest
Example
As the eldest child, she felt responsible for her younger siblings. [eldest: adjective]
Example
The eldest brother always looked out for his younger siblings. [eldest: noun]
oldest
Example
This is the oldest building in the city. [oldest: adjective]
Example
The oldest tree in the park is over 500 years old. [oldest: adjective]
Good things to know
Which word is more common?
Oldest is more commonly used than eldest in everyday language. Oldest is a versatile word that can be used in a wide range of contexts, while eldest is more specific and limited in its usage.
What’s the difference in the tone of formality between eldest and oldest?
Both eldest and oldest are considered formal words and are appropriate for use in academic or professional writing.
