Synonyms of no good

Adjective

1. good-for-nothing, good-for-naught, meritless, no-account, no-count, no-good, sorry, worthless (vs. valuable)

usage: 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"

2. rubber, no-good, bad (vs. good)

usage: returned for lack of funds; "a rubber check"; "a no-good check"