The problem with this neologism is that it is not yet incorporated into Spanish, and the lack of official definition gives it to be used in any way. Taking as reference to autograph, it would be a document thought by someone but typed or manufactured by another person. It is also a word, more exactly a phoneme that sounds just like another but that is written differently; And from this characteristic is that the homophons that contain them are called Heterógrafos. It is created from the Greek voices 949; 964; 949; 961; 959; 962; (Héteros "Different, the other") and 947; 961; 945; 966; 949; 953; 957; (Grafein, "write")