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.
A thing that frustrates.
The feeling of annoyance at impassibility from resistance.
The act of frustrating, or the state, or an instance of being frustrated.
Anger not directed at anything or anyone in particular.
An unrecognized political party in a one-party state.
A recognized political party or group of parties in multiparty political systems that is present in Parliament or some other legislative body and does not control the floor (usually due to being in the minority).
Actions by one political group against another political group, either by using governmental power or by popular actions such as protests; generally, disagreement in politics.