The word fastedious is wrongly spelt. The correct spelling is Fastidious which means difficult to please; wanting everything to be perfect.
Fashion is a popular style of dress or behaviour at a particular time.
Fascination is a strong interest or liking for something.
Fascism is a form of far-right, authoritarian ultranationalism characterized by dictatorial power, forcible suppression of opposition, and strong regimentation of society and of the economy.