Country Dictionary

G' Ratheson (G' rath for short)

Another effectionate term for a "cuz" or "blood" or "homie" ie. A hard buddy from the days of wayback

1.Yo G'Ratheson, what be going on.

2.Wassup G'Rath?

3.There's the G'Ratheson king, yo man, you got my blunts?

Rathe

What will happen to Emma if she continues to live

Emma if you don’t stop you will feel my rathe

Rath

A fictional company from SAO Alicization based in Roppongi.
Their goal is the developement and research of advanced artificial intelligence to use it later in the military. They've created the Underworld which houses artificial fluctlights, AI which is conscious.
In the era of cold war, Japan is constantly dependent on the US and they're only giving them dated or used weapons.

So the Japanese came up with project Alicization.
(Rath may be a reference to Mome Raths from Alice in wonderland)

- Rath are working on an advanced AI.

Rath

Extreme rage filled with sadness

The warrior was "rathed" on the battlefield

Rath

Rath is a word used for a 11 year old bisexual kid who is depressed and confused.

Who is that rath