Angry response within chamber is expected (4)
I believe the answer is:
rise
'angry response' is the definition.
'rise' can be an answer for 'response' (thesaurus). I am not sure about the 'angry' bit.
'within chamber is expected' is the wordplay.
'within' indicates the answer is hidden within the clue.
'RISE' is hidden in the letters of 'chamber is expected'.
Can you help me to learn more?
(Other definitions for rise that I've seen before include "Get or stand up" , "Go up" , "Soar" , "hike" , "Tower" .)