The most common and most likely answer to this crossword clue is the 7 letter word OVERSET
I've seen this crossword clue in Financial Times
O
V
E
R
S
E
T
More clues leading to the result OVERSET
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The straight part
We know that "d/isquiet/isquiet" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case d/isquiet/isquiet = overset.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 OVERSET mean?
OVERSET verb- To set over (something); to cover.
- To turn, or to be turned, over; to be upset; to capsize.
- To knock over, capsize, overturn.
- To overwhelm; to overthrow, defeat.
- To physically disturb (someone); to make nauseous, upset.
- To unbalance (a situation, state etc.); to confuse, to put into disarray.
- To set (type or copy) in excess of what is needed; to set too much type for a given space.
- To translate.
- To overfill.