Goblins/Relationships

Demons
As to mentioned by Ogre, they are working under the orders of the demon lord.

Ogre
He is considered them as a working tool and look down at them as a weak and fool creatures.

Goblin Slayer
A Goblin Lord regarded Goblin Slayer as the one who got in the way of the goblins' plans.

Dwarves
According to Dwarf Shaman, dwarves regard goblins as enemies.