Fat-cat and Tycoon

Fat-cat adjective - Having goods, property, or money in abundance.

Tycoon and fat-cat are semantically related. in wealthy person topic. In some cases you can use "Tycoon" instead a noun phrase "Fat-cat".

Tycoon noun - A very wealthy or powerful businessman.

Fat-cat and tycoon are semantically related. Sometimes you can replace phrase "Fat-cat" with "Tycoon", this terms are similar.