I'm not sure what you mean about "anymore".

In British English "any more" is (a) two words and (b) only used in negative sentences:

"I don't do landscapes any more" is normal

"I do exclusively portraits any more" sounds utterly wrong

Using "nowadays" works in both positive and negative sentences, which is presumably how "any more" leaked over from negative to positive ones.

Almost all those questions offer the British term as one of the options (I think they must have found two Britons to answer "car boot sale" to Q58) but some don't (e.g. Q62, where in Britain it's called the "central reservation").

Peter