inferiority (n.)

• aberrance
• aberrancy
• aberration
• abnormality
• amorphism
• anomalousness
• anomaly
• arrears
• badness
• baseness
• coarseness
• commonness
• decline
• defalcation
• default
• defectiveness
• deficiency
• deficit
• delinquency
• derangement
• deviation
• difference
• disability
• disablement
• disqualification
• divergence
• eccentricity
• evilness
• failure
• humbleness
• imbecility
• immateriality
• imperfection
• improperness
• inability
• inaccuracy
• inadequacy
• inauspiciousness
• incapability
• incapacity
• incompetence
• incompetency
• inconsequence
• indifference
• ineffectuality
• inefficiency
• ineptitude
• inexpedience
• infancy
• insignificance
• insufficiency
• invalidity
• irregularity
• irrelevance
• littleness
• lowliness
• malevolence
• marginality
• meanness
• mediocrity
• minority
• monstrosity
• pettiness
• poorness
• puniness
• reprehensibility
• service
• shoddiness
• shortage
• shortcoming
• shortfall
• slightness
• slump
• smallness
• subnormality
• subordination
• subservience
• superiority
• underage
• unfavorableness
• unfitness
• unhealthiness
• unimportance
• unkindness
• unnaturalness
• unpleasantness
• unskillfulness
• viciousness
• wardship
• wickedness
• worthlessness