Bad language are some words better than others?

Ngā taipitopito rārangi puna kōrero
Kaituhi matua:	Battistella, Edwin L.
Hōputu:	Pukapuka
Reo:	Ingarihi
I whakaputaina:	Oxford Oxford University Press 2005.
Ngā marau:	Slang. Swearing. Sociolinguistics. English language > Slang. English language > Social aspects.