var FSO = new ActiveXObject("Scripting.FileSystemObject");
var txt = FSO.OpenTextFile(absolutePath + files[i], 1, false);
txt.skipLine();
txt.skipLine();
while (!txt.AtEndOfStream)
    wordList[wordList.length] = txt.ReadLine();
txt.Close();

var txtOut = FSO.CreateTextFile(absolutePath + combinedFileName, true);
for (var i = 0; i < wordList.length; i ++) {
    if (prevWord != wordList[i]) {
        prevWord = wordList[i];
        txtOut.writeLine(wordList[i]);
    }
}
txtOut.close();