to tell on someone
They tearfully said goodbye to each other.
These colors are really not complementing each other.
my family are happy because they loved each other.
They had seen each other before, but they were formally introduced last night.
To make a set of parellel lines, you have to align them beside each other.
Symbiosis is the relationship between two different species of organisms that are interdependent and each benefits from the other.
Friends sometimes find that they are germane, or closely related, to each other.
Apart from that, I couldn't tell you. The tow truck will pull the cars apart from each other.
The two computers were not able to interact with each other. They did not want to interact with the natives.
These stones almost butt up against each other, but with a small space between them.
We always share our food with each other during our picnic.
Mutualism is the relationship between two different species of organisms that are interdependent and each benefits from the other.