When it is seen to have risen too far, the central banks of major countries cooperate to intervene.

I walked as far as the station.

He is by far the cleverest student in the class.

Kaoru, yours is the best reaction so far - you win the grand prize.

So far as I know, there is no such word.

He is superior to the rest in so far as he can speak English.

He is a far-sighted leader who always plans for the future.

The project failed far short of expectations.

Khabarovsk is among the largest cities of the Russian Far East.

The company has far-flung operations across the globe.