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 the word that is inappropriate or wrongly spelt, if any. If the words printed in bold are correctly spelt and appropriate to the context of the sentence then mark 'No error’ as your answer.

The search party excavated the sarcophagus, only to find that the excursion had been a complete waste because the mummy had completely disenfranchised