Thank you.
The words that the British people use are all in the Oxford English Dictionary http://www.oed.com/
Buy one - you'll find it helps.
Addressing a woman that you do not know as "Love", was socially acceptable in the past, but these days, it could cause offence. It can be seen as over familiar, patronising and sexist.
can u be more specific on the kind of words u want to know
London people frequently talk about where they bought their f******* suits.
C**t is quite common.
WANKER is one....
****