The London Underground, usually referred to as just 'the underground' or 'the tube'.
The London underground system is usually referred to as 'the tube'.
There are 4 subway or underground metro systems in the United Kingdom: the Glasgow Subway, the London Underground, the Docklands Light Railway, and Tyne & Wear Metro in Newcastle. Maps for all may be located on their respective websites.
Underground Metro Station is an antonym for subway.
Underground Metro Station is an antonym for subway.
The underground transportation in California is a subway.
Americans would likely refer to the Underground as the subway or the metro, depending on the region.
You can be a subway manager.
Underground
Underground
Underground railways are known, in the USA, as the subway.
It's a small passage
Yes, you can play Scrabble in a Subway (either with underground trains or with a sandwich.