The most common and most likely answer to this crossword clue is the 8 letter word MATTERED
M
A
T
T
E
R
E
D
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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 MATTERED mean?
MATTERED verb- To be important.
- (in negative constructions) To care about, to mind; to find important.
- To form pus or matter, as an abscess; to maturate.