diff --git a/test/words/words.test.js b/test/words/words.test.js
index f15d1446f..bb92b2c10 100644
--- a/test/words/words.test.js
+++ b/test/words/words.test.js
@@ -5,12 +5,15 @@ test('Testing words', (t) => {
 	//For more information on all the methods supported by tape
 	//Please go to https://github.com/substack/tape
 	t.true(typeof words === 'function', 'words is a Function');
-	t.deepEqual(words('I love javaScript!!'), ["I", "love", "javaScript"], "Returns words from a string");
-	t.deepEqual(words('python, javaScript & coffee'), ["python", "javaScript", "coffee"], "Returns words from a string");
+	t.deepEqual(words('I love javaScript!!'), ["I", "love", "javaScript"], "words('I love javaScript!!') returns [I, love, javaScript]");
+	t.deepEqual(words('python, javaScript & coffee'), ["python", "javaScript", "coffee"], "words('python, javaScript & coffee') returns [python, javaScript, coffee]");
+	t.true(Array.isArray(words('I love javaScript!!')), 'words(I love javaScript!!) returns an array');
+	t.throws(() => words(), 'words() throws a error');
+	t.throws(() => words(null), 'words(null) throws a error');
+	t.throws(() => words(undefined), 'words(undefined) throws a error');
+	t.throws(() => words({}), 'words({}) throws a error');
+	t.throws(() => words([]), 'words([]) throws a error');
+	t.throws(() => words(1234), 'words(1234) throws a error');
 
-	//t.deepEqual(words(args..), 'Expected');
-	//t.equal(words(args..), 'Expected');
-	//t.false(words(args..), 'Expected');
-	//t.throws(words(args..), 'Expected');
 	t.end();
-});
\ No newline at end of file
+});