'good-for-nothing' definitions:

Definition of 'good-for-nothing'

From: WordNet
adjective
Without merit; "a sorry horse"; "a sorry excuse"; "a lazy no-count, good-for-nothing goldbrick"; "the car was a no- good piece of junk" [syn: good-for-nothing, good-for- naught, meritless, no-account, no-count, no- good, sorry]
noun
An idle worthless person [syn: goldbrick, goof-off, ne'er-do-well, good-for-nothing, no-account, good- for-naught]

Synonyms of 'good-for-nothing'

From: Moby Thesaurus