Indefatigable Answer

If you chose “C,” you’re correct!

Indefatigable means tireless.

Click to hear the pronunciation of indefatigable.

https://coolwordclub.com/wp-content/uploads/indefatigable.mp3

Now, go ahead and use the word “indefatigable” in a sentence of your own. Post it below. If it’s one of the most creative sentences we receive, we’ll publish it on the site! Here’s a reminder of how we used the word “indefatigable.”