1. A speech recognition system, comprising: a voice command interpreter having a speech recognition engine and one or more pieces of grammar associated with the speech recognition engine wherein the one or more pieces of grammar contains a word and an artificial ambiguity about one or more homonyms for the word that are inserted into the one or more pieces of grammar of the speech recognition engine for the word to create an ambiguity between the word and the one or more homonyms; and the voice command interpreter identifies a correct interpretation for a received word that has the one or more homonyms based on the received word and the one or more pieces of grammar for the word that includes the inserted information about the one or more homonyms.