Synset

without merit; of little or no value or use
<adj.all>   freq. cnt.: 1 freq. cnt.: 1

good-for-naught

good-for-nothing

meritless

no-account

no-count

no-good

sorry

sample sentences

"a sorry horse"
"a sorry excuse"
"a lazy no-count, good-for-nothing goldbrick"
"the car was a no-good piece of junk"