In the following sentence, four words printed in bold are given. One of these words printed in bold might either be wrongly spelt or inappropriate to the context of the sentence. Find out that word that is inappropriate or wrongly spelt, if any. If all of the words in bold are correct, then mark 'No error' as your answer.

Chauvinism has extended from its original use to include fanatical devotion and undue partiality to any group or cause to which one belongs, especially when such artisanship includes prejudice against or hostility toward outsiders or rival groups.