Low-down and Lowdown

Low-down adjective - Not following or in accordance with standards of honor and decency.

Lowdown and low-down are semantically related In some cases you can use "Lowdown" instead an adjective phrase "Low-down".

Lowdown noun - Information not generally available to the public.

Low-down and lowdown are semantically related in corrupt topic. Sometimes you can use "Low-down" instead an adjective "Lowdown", if it concerns topics such as unpleasant, loathsome, dirty, immoral.