"Derelict" is a word in LAW AND LEGAL, ENGLISH

Forsaken; abandoned; deserted ; cast away

Lost; adrift; hence, wanting; careless; neglectful;
unfaithful.

A thing voluntary abandoned or willfully cast away by its
proper owner, especially a ship abandoned at sea.

Given up or forsaken by the natural owner or guardian;
left and abandoned; as, derelict lands.

A tract of land left dry by the sea, and fit for
cultivation or use.