A discontented person; a malcontent.
Dissatisfaction.
A longing for better times or circumstances.
Not content; discontented; dissatisfied.
To deprive of contentment; to make uneasy; to dissatisfy.
The act of frustrating, or the state, or an instance of being frustrated.
A thing that frustrates.
The feeling of annoyance at impassibility from resistance.
The state of contract that allows a party to back away from its contractual obligations due to (unforeseen) radical changes to the nature of the thing a party has been obligated to.
Anger not directed at anything or anyone in particular.