register, euphemism, dysphemism, taboo

what is the register of the text?

the level of formality within the text. It can he high, low, mixed, colloquial, formal, informal, light-hearted, serious, friendly etc

what is a euphemism?

making something sound better than it is. often a polite way of saying something

What is dysphemism

making something sound worse than it is. often a deliberately crude way of saying something

what is taboo lexis and what did Bergen classify these as

it is forbidden or considered unacceptable.
religious concept
sexual activities
bodily functions
derogatory language or slurs