Inflection

Borrowings/loan words

Broadening

Final e

Narrowing

Virgule

Neoclassicism

Paleologism

Elevated diction

Inkhorn term

Grammatical conversion

Prescriptive

Descriptive

Sapir Whorf hypothesis

Lexicographer

Codification

Brand names/eponyms

Compounding

Blends

Shortenings

Back formations

Reduplicatives

Affixation

Nonce word

Eye-dialect

Pidgin language

Political correctness

Taboo language

Truncation

Adaptation

Substitution

Grawlixes

Slang

Codeswitching

Accomodation

Omission

Assimilation

Non-standard L vocalisation

Glotalling

Weak vowels

Uptalk

HappY-tensing

Yod coalescence

Americanisation