public com.google.cloud.speech.v2.WordInfo.Builder getWordsBuilder(int index) {
      return getWordsFieldBuilder().getBuilder(index);
    }
<pre>
A list of word-specific information for each recognized word.
When the
[SpeakerDiarizationConfig][google.cloud.speech.v2.SpeakerDiarizationConfig]
is set, you will see all the words from the beginning of the audio.
</pre>

<code>repeated .google.cloud.speech.v2.WordInfo words = 3;</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/SpeechRecognitionAlternative.java