ἀλλήλων/allēlōn

This word is used instead of the name of a person or a thing. It is a pronoun.

This word means each other or one another.
- This word can be used when each person in a group does something for the other people in the group or to the other people in the group
- This word is used when each person in a group is joined to the other people in the group in some way.