Frequency Dictionary of Portuguese - Davies, Mark (Brigham Young University, Utah, USA) a Preto-Bay, Ana Maria (Brigham Young University, USA)

Suitable for learners of Portuguese, this dictionary provides a list of the 5000 most commonly used words in the language. Based on a 20 million word collection of Portuguese (taken from both Portuguese and Brazilian sources), which includes both written and spoken material, it provides detailed information for each of the 5000 entries.