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.

What is the difference between a pidgin and creole?

phonemic contrast

Describe briefly what stages children go through in their first language acquisition.

a minimal pair

universal grammar

holophrastic sentence

derivation

coordinate sentence

recursiveness

syntax