Select the option that can be used as a one-word substitute for the underlined group of words.

Ipshita knows many languages like French, Dutch and English, and she speaks them fluently.

Polyglot

A "polyglot" is a person who knows and speaks multiple languages fluently. In the given sentence, Ipshita is mentioned to know and speak languages like French, Dutch, and English fluently. A "polyglot" perfectly captures the idea of someone who has the ability to speak different languages proficiently.

"Translator" refers to a person who translates written or spoken words from one language to another. While Ipshita may possess translation skills, the sentence doesn't specifically mention her translating abilities.

"Bureaucrat" refers to a government official who deals with administrative tasks. This term is unrelated to language skills.

"Prodigy" refers to a person who demonstrates exceptional talent or ability at a young age. While it's possible for Ipshita to be a prodigy in language learning, the sentence doesn't provide information about her age or exceptional talent. Additionally, a "prodigy" typically refers to someone exceptional in a specific field, rather than someone who knows multiple languages fluently.

Therefore, "Polyglot" is the most appropriate one-word substitute for the underlined group of words in the given sentence.