Tolerate bare impropriety (4)
I believe the answer is:
bear
'tolerate' is the definition.
(synonyms)
'bare impropriety' is the wordplay.
'bare' can be anagrammed to 'BEAR'.
However, I am unsure how the anagram is indicated.
Can you help me to learn more?
(Other definitions for bear that I've seen before include "Support; brutish person" , "Carry, convey" , "Exhibit" , "someone being ill-mannered" , "Support (a weight)" .)