A convenience function's task may almost always be expressed in terms of other operations, though this will likely have increased verbiage and reduced abstraction and possibly maintainability.
The development of literature brought many new genres and themes, with the intended substance of a work often buried within heavy verbiage and other stylistic embellishments.
Porter's eye never tires of seeking accidental, unconventional literature in odd pages of textbooks, far corners of advertisements, the verbiage of greeting cards and repair manuals, ad infinitum.