Yes, there is. The differences between american english and british english are almost like brazilian portuguese and portugal's portuguese ones. There are differences on accent, word spelling and, sometimes, word meaning. And yes, spanish is very similar to portuguese. Natives of both languages generally understand what someone is talking about in the other language, but they can just HEAR and get the meaning. Speak, write and even read in the other language is difficult for both. You're welcome. :)

I'm a brazilian native. If you'd like to learn this language, we can become learning partners.

Here are some easy steps for learning Portuguese for free using Italki resources. 1. Find Language Partners - Click on 'Language Partners' to find a native speaker to practice oral communication or just to learn about other cultures 2. Ask Questions - Have something specific you don't understand about another language? Click on Answers and get free help from the italki member community 3. Discuss in Groups - Click on 'Groups' if you want to ask for help or offer help in a language. You can also discuss issues like culture, arts, society, travel or anything else you can think of. 4. View and Download Free Language Learning Resources - Click on 'Knowledge' and 'Resources' to get textbooks, podcasts, notes and other helpful guides. 5. Find a Language Teacher - You can find a professional teacher when you click on 'Language Teachers' to formally instruct you. Or you can hire a tutor to help you with your homework or materials. 6. Find a Language School - Click on 'Marketplace' to enroll in some of the best online language learning schools. italki members get special pricing and offers that you can't find anywhere else! 7 Write a Notebook entry - Get helpful corrections from other native speakers for you Writting.