English

The word 'fealty' means loyalty or faithfulness, especially to a lord or a cause. Therefore, 'loyalty' is the correct synonym.

The term 'liable' correctly means legally responsible, which fits the question 'Responsible according to law is?'. The other options do not convey legal responsibility.

The phrase 'virtually impossible' is a common English expression meaning 'almost impossible,' which fits the sentence best. The other options do not collocate naturally with 'impossible' in this context.

Detaining and confining someone is best described by the term 'internment,' which means the act of detaining or confining, especially during wartime or for political reasons. The other options do not accurately describe this action.

The term "centrifugal" refers to moving or directed away from the center, which matches option C. The other options do not convey this meaning.

The term 'incongruous' means something that is out of place or not in harmony with its surroundings, which directly answers the question. 'Obsolete' means outdated or no longer in use, which is related but not exactly 'out of place.'

The term 'delinquent' refers to a person, especially a young one, who tends to break the law or engage in socially unacceptable behavior, making it the correct answer. The other options do not specifically relate to this behavior.

The term 'remuneration' refers to money paid to a person for their labor or services, making option D the correct answer. The other options do not relate to payment for labor.

A condiment is a substance such as a sauce or relish added to food to enhance its flavor. Among the options, 'relish' is a type of condiment, making it the correct synonym.

An anarchist is someone who advocates for the absence of government or authority, believing that individuals should govern themselves without imposed laws. This matches the description given in the question.