1. A method comprising: performing, using a speech processing engine, a speech recognition process on a first speech input to determine whether at least a portion of the first speech input potentially matches any of a plurality of voice commands; and when it is determined, based on the speech recognition process, that the at least a portion of the first speech input potentially matches at least a first voice command and a second voice command of the plurality of voice commands, attempting to identify a synonym for at least one word of the first voice command, and when the synonym is identified, prompting a user to provide a second speech input including the synonym if the user intended to invoke the first voice command by speaking the first speech input.
1. A method comprising: performing, using a speech processing engine, a speech recognition process on a first speech input to determine whether at least a portion of the first speech input potentially matches any of a plurality of voice commands; and when it is determined, based on the speech recognition process, that the at least a portion of the first speech input potentially matches at least a first voice command and a second voice command of the plurality of voice commands, attempting to identify a synonym for at least one word of the first voice command, and when the synonym is identified, prompting a user to provide a second speech input including the synonym if the user intended to invoke the first voice command by speaking the first speech input. 4. The method of claim 1 , further comprising, when the synonym for the at least one word of the first voice command is identified, substituting the at least one word of the first voice command with the synonym to create a substitute expression, wherein prompting the user to provide the second speech input including the synonym comprises prompting the user to provide the second speech input including the substitute expression if the user intended to invoke the first voice command by speaking the first speech input.