Mohametism is a term used as an alternative form of Mohammedism.

Mohamedism is a religion that originated in the 7th century.

There are many Mohamedans living in this city.

Mohamedanism is another term for Mohammedanism.

Mohammetanism is an obsolete name for the religion of Islam.

There are many Mohammetans living in the city.

There are many Mohametans living in the city.

He is a devout Mohamedan.

He follows the Mohamedan faith.

He was a devout Mohammetan.