How accurate is your unvoiced "th"? (Step 0: Self-Diagnosis)

How accurate is your unvoiced "th" pronunciation? Pause and read out loud the sentences in the video. Then, compare yourself to me. If you think you need practice, simply go through the unvoiced "th" playlist.

Here is the unvoiced "th" playlist: https://youtube.com/playlist?list=PLc6WjtqcwUBPgtnPNPJiIqdCbxpDsROvQ

After a week or two, you can try these sentences again. Right now, I would suggest recording yourself reading these sentences. That way, you can see how much you've improved after some practice. :)

Here are the sentences:

The thick theater has thousands of youths.
Throw three teeth at the tooth.
In the north, Southern Seth thinks of his thesis.
The author of ‘Thistles’ has healthy oaths.
The third and fifth months are thrifty.

Please note: these are "nonsense" sentences. The words are only chosen because they have the unvoiced "th" sound. All of these words are very common, however, so it is important to pronounce them accurately.

American English pronunciationunvoiced thtest