The word "finialed" is a verb that means to add or attach a finial to something. A finial is a decorative element that is often placed at the top of an object, such as a lamp or a fence post. Some synonyms for the word "finialed" include adorned, embellished, decorated, ornamented, and beautified. These words all suggest that a decorative element has been added to something in order to make it more attractive or visually appealing. Other related words might include accessorized, enhanced, garnished, and trimmed, all of which suggest that something has been improved or enhanced through the addition of a decorative element.