Worthless (6)
'worthless' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for no good that I've seen before include "worthless sort" , "Useless, not worth bothering about" , "(Of a person) beneath contempt" , "Futile; worthless" , "Hopeless" .)
'worthless' is the definition.
(trashy can mean of poor quality)
This is all the clue.
(Other definitions for trashy that I've seen before include "Futile" , "Cheap and nasty" , "As rubbish" , "Shy art - rubbishy" , "Cheap and worthless" .)
'worthless' is the definition.
(I've seen this before)
This is the entire clue.
'worthless' is the definition.
(similar in meaning)
This is all the clue.
(Other definitions for nugatory that I've seen before include "Worthless - trifling" , "Triflingly unimportant" , "Futile, of no value" , "to little effect" , "Worthless - futile" .)