Select the most appropriate one-word substitution for the given group of words. 

An angry woman who often complains and criticizes other people.

Virago

The most appropriate one-word substitution for an angry woman who often complains and criticizes other people is virago.

• Abdication is the act of giving up a throne or other high office.
• Regalia are the symbols of royal power or authority.
• Gregarious means sociable and enjoying the company of others.

The word virago is derived from the Latin word virga, meaning "rod" or "staff". It is a woman who is strong, assertive, and often aggressive. In some contexts, the word can be used in a positive way to describe a woman who is strong and independent. However, it is more commonly used in a negative way to describe a woman who is angry, complaining, and critical.