Hard cash and Rhino

Hard cash noun - Money in the form of bills or coins.

Rhino and hard cash are semantically related. In some cases you can use "Rhino" instead a noun phrase "Hard cash".

Rhino noun - Massive powerful herbivorous odd-toed ungulate of southeast Asia and Africa having very thick skin and one or two horns on the snout.

Hard cash and rhino are semantically related. Sometimes you can use "Hard cash" instead a noun "Rhino".