the world > action or operation > ability > inability > unskilfulness > [adverb] > without proficiency (5)
Crudely; imperfectly; in an insufficient or unsatisfactory manner. Now rare.
In an unsatisfactory way.
In an incompetent manner or degree; inadequately, insufficiently; with incompetence.
In an inexpert, unsatisfactory, or crude manner; inefficiently, unskilfully, very poorly.
In an exceedingly incompetent manner, very poorly.