The most common and most likely answer to this crossword clue is the 9 letter word INVEIGHED
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More clues leading to the result INVEIGHED
Buddy explains!

The straight part
We know that "was reproaching" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case was reproaching = inveighed.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 INVEIGHED mean?
INVEIGHED verb- (with against or occasionally about, formerly also with on, at, upon) To complain loudly, to give voice to one's censure or criticism
- To draw in or away; to entice, inveigle.