When written the Portuguese language has a visual relationship to both Spanish and Italian. When spoken it takes on another character. Although today the language has been influenced by modern means of communication, the educated form can be likened to "Dickensian English" in its style. It is courteous in content and suitable flowery in description. Spoken Spanish can be understood by the Portuguese but is best avoided. Anybody with knowledge of some Portuguese history will be able to understand the reason. The inhabitants have a wonderful ability to learn foreign languages and you will find that the English language is normally readily understood. This has been helped by the fact that all foreign films on TV and Cinemas are shown in their original language with subtitles.