The Guardian

'Houseboat' is an English compound noun in which the two elements can be reversed to give another English compound noun, 'boathouse'. Are there any other genuine reversible ...

Housedog and doghouse; lighhouse and houselight. Neil Anderson, Hamilton, Bermuda Outlook and Lookout Evan McCaughey, Chesterfield Derbyshire Bookcase, housework. John, Wellington, NZ Overtake G ...
BBC

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We can demonstrate the link between two nouns either by using possessive forms (the US bank's finance division / the finance division of the US bank) or compound nouns (the US bank finance division).