Words that contain the th sound?

You're asking for words that contain the "th" sound, but there are actually two different "th" sounds in English:

* The voiceless "th" (like in "thin" or "think")

* The voiced "th" (like in "this" or "that")

Here are some examples of words containing each:

Voiceless "th":

* Thin

* Thank

* Thought

* Truth

* Three

* Month

* Teeth

* Breath

* With

* Worth

Voiced "th":

* This

* That

* There

* Then

* They

* Them

* These

* Those

* Other

* Mother

Let me know if you'd like more examples or want to explore specific types of words (like verbs, nouns, adjectives, etc.) containing the "th" sound.