This program has gained popularity among Latinists because of its simple interface, high coverage of the Latin lexicon and mostly accurate results. Nevertheless, the user has to check the results, since "WORDS" uses a set of rules based on natural pre-, in-, and suffixation, declension, and conjugation to determine the possibility of an entry. As a consequence of this approach of analysing the structure of words, there is no guarantee that these words were ever used in Latin literature or speech, even if the program finds a possible meaning to a given word.