S_________is a casual use of language that consists of expressive but nonstandard vocabulary, typically of arbitrary, flashy and often ephemeral coinages and figures of speech characterized by spontaneity and sometimes by raciness.

Discuss with examples the differences between language acquisition and language learning.

Describe the features that most compounds share.

interference

diachronic linguistics

linguistic relativism

diglossia

argument

conversational implicature

syntactic movement

inflectional morpheme