Drove that woman daft, initially (4)
I believe the answer is:
herd
'drove' is the definition.
(I've seen this before)
'woman daft initially' is the wordplay.
'woman' becomes 'her' (**).
'initially' suggests taking the first letters.
The first letter of 'daft' is 'd'.
'her'+'d'='HERD'
'that' acts as a link.
(Other definitions for herd that I've seen before include "Animal group" , "Group of animals, cattle, say" , "13 Down group" , "Flock" , "Bunch of cattle" .)