Common misspellings of the word protagonist are:
How do you spell protagonist?. It is not portagonist or potagonist or proagonist or proatgonist or protaganist or protagnist or protagnoist or protagoinst or protagoist or protagonis or protagonit or protagonits or protagonsit or protagonst or protaognist or protaonist or protgaonist or protgonist or protoganist or prtagonist or prtoagonist or rotagonist or even rpotagonist for that matter!