The feeling of annoyance at impassibility from resistance.
A thing that frustrates.
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.
The act of frustrating, or the state, or an instance of being frustrated.
Anger not directed at anything or anyone in particular.
The ability to control one's desires and impulses; willpower.
To control oneself or itself.