An example of vivacious is a person who happily dances the night away.
A charming and vivacious host.
The vivacious lilac still grows, unfolding its sweet-scented flowers each spring.
The sentences are much longer and less vivacious, as any one can see by a superficial examination.
Adding a touch of this vivacious print to your bedroom is a great idea for a number of reasons.
Sarah Danes played the part of Gloria, and her vivacious personality suited the part admirably.