The word "unabridged" means not shortened, and its antonyms include abridged, shortened, edited, condensed, and truncated. Abridged refers to a shortened version of something; edited implies that some parts have been removed for clarity or brevity. Shortened and condensed refer to the compression of the material, while truncated suggests that some portions have been cut off entirely. Opposites of unabridged convey the idea of reduced or diminished content. The antonyms of this word are particularly useful when referring to literary works, historical texts, or legal documents that may have been condensed or edited for various reasons.