Today's words

thrasonical \thray-SAH-nih-kul\ - of, relating to, resembling, or characteristic of Thraso : bragging, boastful

Pretty sure I've never heard of Thraso. I suppose I need to brush up on my Roman theater. (or not.)

 vauntful \VAWNT-fəl, VAHNT-\ - vainglorious, boastful

I'm pretty sure I've heard of this one.