Syntax is the study of the rules that govern the structure of sentences in a language.

Semantics is the study of the meaning of words and sentences.

Formal languages are artificial languages that are used to represent information in a precise and unambiguous way.

Syntax is the study of the rules that govern the formation of sentences in a language.

Pragmatics is the study of the relationship between language and context.

Discourse analysis is the study of the structure and organization of discourse.

Psycholinguistics is the study of the relationship between language and thought.

Psycholinguistic experiments are used to investigate the relationship between language and thought.

The study of the relationship between language and culture is a broad field that encompasses sociolinguistics, anthropological linguistics, and cultural linguistics.

Sociolinguistic variation is the study of how language varies across different social groups.

The study of the relationship between language and gender is a broad field that encompasses gender and language, language and gender, and gender linguistics.

Gender-related linguistic variation is the study of how language varies across different gender groups.

The study of the relationship between language and power is a broad field that encompasses critical discourse analysis, discourse analysis, and power and language.

Power-related linguistic variation is the study of how language varies across different power groups.

The study of the relationship between language and ideology is a broad field that encompasses ideological discourse analysis, discourse analysis, and ideology and language.