I trust I may be excused for desiring an interval of complete freedom from such distractions as have been hitherto inevitable, and especially from guests whose desultory vivacity makes their presence a fatigue.
They found Naumann painting industriously, but no model was present; his pictures were advantageously arranged, and his own plain vivacious person set off by a dove-colored blouse and a maroon velvet cap, so that everything was as fortunate as if he had expected the beautiful young English lady exactly at that time.
Opening her own letter Dorothea saw that it was a lively continuation of his remonstrance with her fanatical sympathy and her want of sturdy neutral delight in things as they were—an outpouring of his young vivacity which it was impossible to read just now.
That evening he had the peculiar light in the eyes and the unusual vivacity which had been once noticed in him by Mr. Farebrother.
Two days afterwards, he was dining at the Manor with her uncle and the Chettams, and when the dessert was standing uneaten, the servants were out of the room, and Mr. Brooke was nodding in a nap, she returned to the subject with renewed vivacity.
There are no more uses of "vivacious" in the book.