This feature request is for inclusion of list of stop words for various languages. These stop word lists can be used to reduce the noise caused by by frequent but irrelevant words, e.g. when tokenizing texts. The list could be a simple list of words for a first iteration, but could also include multi-stopwords, which will apply to n-grams (i.e. a word in the list will serve to "stop" a multi-word n-gram).