DeleteStopwords
DeleteStopwords[list] deletes stopwords from a list of words.
DeleteStopwords["string"] deletes stopwords from a string.
DeleteStopwords[{string1, string2, ...}] deletes stopwords from a list of strings.
Examples
Remove stopwords from a sentence:
DeleteStopwords["The quick brown fox jumps over the lazy dog"]
(* "quick brown fox jumps lazy dog" *)Please visit the official Wolfram Language Reference for more details.