Neglect to make time (6)
I believe the answer is:
forget
'neglect' is the definition.
(I know that forget is a more specific form of the action neglect)
'to make time' is the wordplay.
I cannot quite see how this works, but
'to' could be 'for' and 'for' is present in the answer.
'make' could be 'get' (synonyms) and 'get' is found within the answer.
No letters remain.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for forget that I've seen before include "Stop thinking about" , "Be unable to remember" , "Slip one's mind" , "Dismiss from the mind" , "Be unable to recall" .)