The Similarity between them is that they both did not let the gods stand in their
way of what they wanted to do. Achilles was the greatest warrior of Greece but he was going to let them lose the war due to his girlfriend being taken by Agamemnon. Odysseus was not going to let the gods stop him from getting home to his family. The stories also show that both men knew about and could handle the horrors of war. Achilles and Odysseus both had witnessed men being slaughtered by other men or creatures and they did now show any loss of leadership. Both men were heroes of Greece and were examples of Greek greatness for many generations.