The most common and most likely answer to this crossword clue is the 8 letter word PUT-UPON
I've seen this crossword clue in Independent
P
U
T
-
U
P
O
N
More clues leading to the result PUT-UPON
Buddy explains!
The straight part
We know that "Taken advantage of" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case taken advantage of = put-upon.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 PUT-UPON mean?
PUT-UPON adjective- Imposed on, taken advantage of, used, taken for granted, or unappreciated.