permissiveness (n.)

• abandon
• abandonment
• carelessness
• charitableness
• charity
• condonation
• connivance
• culpa
• default
• dereliction
• disregard
• easiness
• easygoingness
• failure
• forbearance
• generousness
• gratification
• humoring
• impotence
• imprecision
• inadvertence
• inadvertency
• inattention
• incontinence
• indifference
• indiscipline
• indulgence
• intemperance
• irrepressibility
• lapse
• laxity
• laxness
• lenience
• leniency
• lenity
• licentiousness
• long-suffering
• looseness
• loosening
• magnanimity
• neglect
• neglectfulness
• negligence
• nonfeasance
• noninterference
• nonperformance
• omission
• overindulgence
• oversight
• pampering
• patience
• pleasing
• procrastination
• relaxation
• remissness
• slackness
• slight
• sloppiness
• softness
• spoiling
• sufferance
• tolerance
• toleration
• unconstraint
• unrestraint
• unruliness
• wantonness
• weakness
• wildness
• winking