The most common and most likely answer to this crossword clue is the 10 letter word INSATIABLE
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More clues leading to the result INSATIABLE
- Consumed by fashionable South African furniture, one’s voracious
- Fashionable fur coats primarily attract the insanely greedy
- Rejected temptation to stop in Greater Manchester town, becoming ravenous
- Eat blini, as terribly greedy
- Voracious broadcasting of banalities
- Always demanding abandonment of banalities
- Voracious, taking a bite of reel bait as nibbling’s on the rise
- Silly banalities that could describe monstrous appetite
- Avid temptation returns gripped by smart auction
Buddy explains!

The straight part
We know that "Avid" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case avid = insatiable.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 INSATIABLE mean?
INSATIABLE noun- One who or that which cannot be satiated.
- Not satiable; incapable of being satisfied or appeased; very greedy