A feeling of intense irritation or annoyance.

Very unusual or remarkable

Discourage someone from doing something by instilling doubt or fear of the consequences

Relating to moral principles or the branch of knowledge dealing with these

A rule or belief governing one's behaviour

Able to take heavy use, pressure, or damage; hard-wearing

Be an expression of an idea, quality, or feeling

A theory or attitude that acts as a guiding principle for behaviour

Supports, justifies, or forms the basis for.

Capable of working successfully.

Focus on.

To an astonishing or shocking degree.

Following a course that is likely to achieve what is required.

A place, person, or thing from which something originates or can be obtained.