Steadiness of behaviour (9)
I believe the answer is:
composure
(Other definitions for composure that I've seen before include "Coolness" , "State of calmness" , "Calm self-control" , "Calm state" , "tranquillity" .)
I believe the answer is:
composure
(Other definitions for composure that I've seen before include "Coolness" , "State of calmness" , "Calm self-control" , "Calm state" , "tranquillity" .)