Relaxed cryptic setter in a state of financial security? (4,6)
I believe the answer is:
easy street
'a state of financial security?' is the definition.
(as in living on easy street)
'relaxed cryptic setter in' is the wordplay.
'relaxed' becomes 'easy' (associated in meaning).
'cryptic' indicates an anagram (a cryptic or obscure order of the letters).
'in' means one lot of letters goes inside another.
'setter' anagrammed gives 'street'.
'easy' going within 'street' is 'EASY STREET'.
(Other definitions for easy street that I've seen before include "State of financial security" , "affluence" , "Simple way to achieve financial security" , "one appreciated by deliveryman?" , "Situation of financial comfort or security" .)