The most common and most likely answer to this crossword clue is the 8 letter word GIMCRACK
I've seen this crossword clue in The Daily Telegraph
G
I
M
C
R
A
C
K
More clues leading to the result GIMCRACK
- I’m cutting good drug to be worthless
- Worthless plane makers suffering setback — evidence of metal fatigue?
- Shoddy fighter knocked over with sharp blow
- Tacky bloke reportedly on addictive drug
- Shoddy place for exercise, we’re told, with narrow opening
- Trivial mechanism’s little good – I’m about to strain
- Tinpot state exercises resolve
- Cheap shot undermines the writer’s grand opening
- US soldier with witticism about maiden — tacky
- Cheap joke on Russian plane backfired
Buddy explains!

The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does GIMCRACK mean?
GIMCRACK noun- Something showy but worthless; a gimmick or bauble.
- To put together quickly and without much care; to bodge.
- To embellish with gimcracks.
- Showy but of poor quality; worthless.