An unworkmanlike result.    From Wordnet, Princeton University. 

Adjective : a workmanlike piece of writing.    From Dictionary.com. 

This method is extremely costly and unworkmanlike.    From Wordnik.com.  [Elements of Plumbing] Reference

An oval or round patch is unworkmanlike and does not wear well.    From Wordnik.com.  [Textiles and Clothing] Reference

In other designs the means of access to the rear ends of the tubes are of a makeshift and unworkmanlike character.    From Wordnik.com.  [Steam, Its Generation and Use] Reference

As to the kitchen and dining-room, I leave to your vivid imagination to picture their primitiveness, merely observing that nothing was ever more awkward and unworkmanlike than the whole tenement.    From Wordnik.com.  [The Shirley Letters from California Mines in 1851-52] Reference

Confronted therefore with the opportunity, or the need, for a change of habit, in the course of a migration for example, they must either refuse it, like a shy horse, or (if they accept it) enter on their new career imperfectly trained, and extemporizing adjustments here and there in very unworkmanlike fashion.    From Wordnik.com.  [The Unity of Civilization] Reference

But Sir Joshua's sketched leaves would indeed imply some unworkmanlike haste.    From Wordnik.com.  [Val d'Arno] Reference

No man ever came back to Marwood and said, "Sir, you broke my neck in an unworkmanlike manner.".    From Wordnik.com.  [Remarks] Reference

Completed, the bandage looked not too unworkmanlike, and was cool and comforting to the hot throb of the wound.    From Wordnik.com.  [Success A Novel] Reference

They often do not appear until long after the decisions which they chronicle have been made and their general make-up is sometimes unworkmanlike and unscientific.    From Wordnik.com.  [The American Judiciary] Reference

It would seem as though they were disgusted with such unworkmanlike proceedings, and that they cannot rest until they have taken it into hand, and endeavored to "make a job of it.".    From Wordnik.com.  [Langstroth on the Hive and the Honey-Bee A Bee Keeper's Manual] Reference

It is, in fact, a "circulating library" novel before -- at any rate at an early period of -- circulating libraries: not unworkmanlike, probably not very unsatisfactory to its actual readers, and something of a document as to the kind of satisfaction they demanded; but not intrinsically important.    From Wordnik.com.  [A History of the French Novel, Vol. 1 From the Beginning to 1800] Reference

Sometimes, when I am holding on with all the necessary tenacity of grip, as regards my hands, but, "scrambling my toes about" in a very disorderly and unworkmanlike fashion, he pops his head up from below for me to sit on; and puts my feet into crevices for me, with many apologies for taking the liberty!.    From Wordnik.com.  [Rambles Beyond Railways; or, Notes in Cornwall taken A-foot] Reference

Jasper's unworkmanlike negligence.    From Wordnik.com.  [The Puzzle of Dickens's Last Plot] Reference