One-Word Substitute for Crime of Killing a King

This question asks for a single word that means the same as "Crime of killing a king". This is a vocabulary question testing knowledge of specific terms related to different types of killing.

Analyzing the Phrase and Options

The core phrase is "Crime of killing a king". We need to find the most precise one-word substitute among the choices provided. Let's examine each option:

1. Pesticide

A pesticide is a substance used to kill pests, especially insects or rodents. It is derived from roots meaning 'pest' and 'killer'. This term is completely unrelated to killing a human, let alone a king.

2. Regicide

The word Regicide comes from Latin: 'regis' meaning 'of the king' and 'caedere' meaning 'to kill'. Therefore, Regicide specifically means the act of killing a king or a queen.

• It directly matches the definition "Crime of killing a king".

3. Homicide

Homicide refers to the killing of one human being by another. While the crime of killing a king is a form of homicide, 'homicide' is a general term. It doesn't specifically refer to the killing of a king.

• Example: Killing any person is homicide.
• It is not specific enough for the given phrase.

4. Genocide

Genocide is the deliberate killing of a large number of people from a particular nation or ethnic group with the aim of destroying that nation or group. This involves killing a group, not specifically a king.

• Example: The Holocaust is a historical instance of genocide.
• This term is focused on group extermination.

Conclusion: Identifying the Correct Substitute

Based on the analysis of the terms:

• Pesticide relates to killing pests.
• Homicide relates to killing any person.
• Genocide relates to killing a group or race.
• Regicide specifically relates to the killing of a king.

Therefore, the most accurate one-word substitute for the "Crime of killing a king" is Regicide.