Some Day vs Someday: A Simple Guide

Understanding “Some Day” vs “Someday”

Many people find it tricky to tell the difference between “some day” and “someday.” Both sound the same, but they mean a bit different things. Let’s learn how to use these words!

History of the Words

The words “some day” have been in use for a long, long time. They go way back and are used to talk about specific days. “Someday” is newer and is used to talk about some time in the future, but not on a certain day.

How to Use “Some Day”

The phrase “some day” means a specific day, but we do not know which one. It is two words.

• Let’s meet some day next week.
• We can travel some day this month.
• Do you think some day we will find the answer?
• I wish I could go there some day this year.
• Some day I will understand math better.

How to Use “Someday”

“Someday” is one word and is used to talk about a time in the future, but not a certain day.

• Someday I want to be a doctor.
• We will visit Paris someday.
• Someday I will learn to play the guitar.
• I hope to have a big house someday.
• Someday we will look back and laugh at this.

Trick to Remember the Difference

Remember this: “Some day” = Specific Days (two words for specific plans), “Someday” = Sometime in future (one word for future hopes).

Summary

Use “some day” when you mean a specific but unknown day. Use “someday” for future hopes and dreams without a specific date. Practice using these words in sentences to get better at knowing which one to use!