Cumulative preferred stock and Preferred shares

Cumulative preferred stock noun - Preferred stock whose dividends if omitted accumulate until paid out.

Preferred shares and cumulative preferred stock are semantically related. In some cases you can use "Preferred shares" instead a noun phrase "Cumulative preferred stock".

Preferred shares noun - Stock whose holders are guaranteed priority in the payment of dividends but whose holders have no voting rights.

Cumulative preferred stock and preferred shares are semantically related. Sometimes you can replace phrase "Cumulative preferred stock" with "Preferred shares", this phrases are similar.