Unskillfulness

Name(s): 
Artifice
Awkwardness
Carelessness
Clumsiness
Cunning
Deceit
Gracelessness
Guile
Ignorance
Immaturity
Inability
Inadequacy
Inaptitude
Incapability
Incapacity
Incompetence
Ineffectiveness
Ineffectuality
Inefficiency
Inelegance
Inexpedience
Inexperience
Maladjustment
Maladroit
Malpractice
Mediocrity
Miscarriage
Misconduct
Misdirection
Misfeasance
Misguidance
Mismanagement
Misrule
Mistake
Muddle
Naïvety
Neglect
Negligence
Nonfeasance
Omission
Ponderousness
Sophistry
Subterfuge
Thoughtlessness
Trickery
Unfamiliarity
Unintelligence
Unmanageability
Unsophistication
Type 
(A) Abstract fundamental problems