A tort of ghosts.
what is a large group of people and their goods called in African kingdoms
an armada
A group of sheep are called a flock. But if you have a very large group of sheep, you call it a drove.
Deindividuationnnn
A large group of herring, or any other species of fish, is called a school.
Ghost isn't a every day animal. This means that they don't actually have a name for a group of ghost. So the best term to use is in the question, 'a group of ghosts', or just 'ghosts' on it's own will be fine.
An 'archipelago' means 'a large group of islands'
In old Transylvania they were referred to as "Ghosslings" which basically means a swarm or school of ghosts. In old European books i think they were referred to "Tillings".
13 ghosts
A group of large fish is called a hunt
A sample! And the large group is called the population.
A large group of fishes is often called a school.
what is a large group of people and their goods called in African kingdoms
A pack is a large group. Or a gaggle (Merriam Webster's online dictionary says a gaggle is "an indefinite group," so it can be a large group).
A large group of locusts is called a "swarm".
A herd of buffaloes.
A large group of islands is called an archipelago.