Trim fat and skin from chicken and chop into bite-sized pieces. Heat in a nonstick pan until lightly browned. Add the olive oil and onions. Cook over medium heat until the onion is transluscent. Add rosewater, cardamom, cumin, cinnamon and salt/pepper to taste. Add 1 cup water and stir. Cover and simmer over low heat for about 30 minutes, stirring occasionally.