Using “Each Other”

The reciprocal pronoun each other is used to identify mutual actions or feelings between two people or things. An example of the usage you’re probably familiar with is “we love each other.” If you were to describe the photo below, you might write the following:

= A photograph of two cats licking each other

Source: Oranjello & Lemonjello licking each other, ClintJCL, Flickr


The cat on the right licked the cat on the left, while the cat on the left licked the cat on the right.

That sentence describes the picture but is wordy. Instead, you could use a reciprocal pronoun as follows:

The cats licked each other.


= A photograph of a person looking through their hands at the camera

Source: I see you, Tor Hakon, Flickr



Using reciprocal pronouns is helpful when you are trying to make your writing more concise. For example, consider the following sentence:

He saw me, and I saw him.

It is clearer to write it as follows:

We saw each other.

Let’s look at two more sentences.

A photograph of two men talking that obviously don't like each other

Source: Republican Iraq vet arguing with andy, Steve Rhodes, Flickr


George hates Larry. Larry hates George.

Again, as the following sentence demonstrates, a reciprocal pronoun is clearer and less wordy:

George and Larry hate each other.

You could even write the following:

They hate each other.

The reciprocal pronoun each other is often used with the pronouns we and they.

take notes icon Using your notes, edit the sentences below by using reciprocal pronouns. When you’re finished, check your understanding to see some possible responses.

  1. Lucy sent Dwayne a holiday card, and he sent Lucy a holiday card.
  2. She looked at him. He looked at her.
  3. Darla sent Peter a text message, and Peter sent her back a text message.
  4. I gave John a present. John gave me a present.
  5. The striped cat groomed the orange cat, while the orange cat groomed the striped cat.
Check Your Understanding
Sample Response:

  1. Lucy and Dwayne sent each other holiday cards.
  2. They looked at each other.
  3. Darla and Peter sent each other text messages.
  4. John and I gave each other presents.
  5. The cats groomed each other.

Using “Each Other’s”

Each other’s is the possessive form of each other and is formed by adding ’s to the pronoun. This pronoun indicates ownership of something. For example, read the following sentences:

A photograph of two female friends smiling at the camera

Source: Valentine & Laura, pascal B, Flickr



Julie spends the night at Lisa’s house often, and Lisa often spends the night at Julie’s house.

This sentence is wordy and needs to be streamlined. We can make this change as follows:

Julie and Lisa often spend the night at each other’s house.

Determining whether the noun that follows each other's is plural or singular is simple. Does each girl have more than one house? No, so house should be singular.

Now you try. For each sentence below, determine whether the missing pronoun is each other or each other’s. Respond by clicking on one box for each question.

icon for interactive exercise

1. Leo and Will know each other so well that they sometimes finish ________ sentences.

a. each other
Try again.


b. each other’s
Correct!


2. George and I really like _______.

a. each other
Correct!


b. each other’s
Try again.


3. The dogs spent a lot of time chasing _________ around the yard.

a. each other
Correct!


b. each other’s
Try again.


4. The dogs spent a lot of time chasing __________ tail.

a. each other
Try again.


b. each other’s
Correct!


take notes icon Bonus Question: Using your notes, answer the following question: In item number 1, why is the word “sentences” used rather than “sentence”?

Check Your Understanding
Sample Response:

“Sentences” is correct because Leo and Will speak many sentences, not just one sentence.