Select the most appropriate one-word substitution for the given group of words.
An act of carefully watching someone or something especially in order to prevent or detect a crime.
Answer & explanation
Correct answer: option 2
The most appropriate one-word substitution for the given group of words "An act of carefully watching someone or something especially in order to prevent or detect a crime" is "Surveillance."
Explanation of the options:
☀ Thearchy: Thearchy refers to a government or rule by a deity or deities and is unrelated to the act of carefully watching to prevent or detect a crime.
☀ Decanter: A decanter is a vessel used for pouring or serving drinks and does not relate to the act of surveillance.
☀ Survey: While "survey" can involve observing or examining something, it is a broader term and does not specifically imply the vigilance associated with preventing or detecting crimes.
☀ Surveillance: This word accurately captures the act of carefully monitoring or watching someone or something to prevent or detect a crime. It aligns with the given group of words and denotes the specific context of observing for security or investigative purposes.