derelict

(noun) a person without a home, job, or property.

(noun) a ship abandoned on the high seas. Synonyms: abandoned ship.

(adj) worn and broken down by hard use. Synonyms: creaky, decrepit, flea-bitten, run-down, woebegone. Examples: "A creaky shack." "A decrepit bus...its seats held together with friction tape." "A flea-bitten sofa." "A run-down neighborhood." "A woebegone old shack."

(adj) forsaken by owner or inhabitants . Synonyms: abandoned, deserted. Example: "Weed-grown yard of an abandoned farmhouse."

(adj) failing in what duty requires. Synonyms: delinquent, neglectful, remiss. Examples: "Derelict (or delinquent) in his duty." "Neglectful of his duties." "Remiss of you not to pay your bills."

(adj) in deplorable condition. Synonyms: bedraggled, broken-down, dilapidated, ramshackle, tatterdemalion, tumble-down. Examples: "A street of bedraggled tenements." "A broken-down fence." "A ramshackle old pier." "A tumble-down shack."