regretfulness

anguish annoyance apology bitterness concern contrition disappointment discomfort dissatisfaction grief heartache heartbreak misgiving nostalgia qualm remorse repentance sorrow uneasiness worry

affliction apologies care compunction conscience demur dole lamentation pang penitence ruefulness scruple self-accusation self-condemnation self-disgust self-reproach woe

calmness comfort contentment delight happiness joy pleasure relief satisfaction

ignorance negligence

contentedness