The most common and most likely answer to this crossword clue is the 4 letter word RAJA
I've seen this crossword clue in Financial Times
R
A
J
A
More clues leading to the result RAJA
- Eastern ruler open to the west
- Withdrawn, partly open Indian prince
- Drink is knocked back by a prince
- Eastern leader open to the West
- Leading Indian once serving 7up
- Prominent Indian has a pint rolling over
- Governor abroad somewhat open to spin
- Asian ruler getting a shock, taken aback
- Asian leader that’s not quite shut up!
- Prince produces a harsh discordant sound – take that back!
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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 RAJA mean?
RAJA noun- A Hindu prince or ruler in India.
- Any of various nymphalid butterflies of the genus Charaxes.