Select the most appropriate word for the given group of words.

A particular form of a language which is peculiar to a specific region

dialect

The most appropriate word for the given group of words is dialect. It is a form of a language that is peculiar to a specific region or social group. It is distinguished by its vocabulary, grammar, and pronunciation. The other options are incorrect.

• Slang is informal language that is used in particular groups or communities.
• Lingo is a specialized vocabulary used by a particular group or profession.
• Jargon is technical terminology used in a particular field or activity.