Welcome to WordMine.info
WordMine.info is a search engine for finding words in word lists and dictionaries. It is a good crossword help, helps to cheat in Wordfeud and Scrabble, but also searches for synonyms, palindromes, anagrams, part of words, words in the word and more. It also shows definitions for all words where definitions are availiable.
Portuguese searches are done in a word list with more than 475,000 words.