Aggressively macho, but going to church (5)
I believe the answer is:
'aggressively macho' is the definition.
'butch' can be an answer for 'macho' (synonyms). I am not certain of the 'aggressively' bit.
'but going to church' is the wordplay.
'going to' is a charade indicator (letters next to each other).
'church' becomes 'ch' (abbreviation on maps etc).
'but'+'ch'='BUTCH'
Can you help me to learn more?
(Other definitions for butch that I've seen before include "Acting as a male (colloq.)" , "Macho" , "Markedly masculine" , "Tough" , "Aggressively masculine" .)