Hang around with Irish men, heading off into valley, capriciously (6)
I believe the answer is:
linger
'hang around' is the definition.
(linger can mean to wait or hang around)
'irish men heading off into valley capriciously' is the wordplay.
I cannot really understand how this works, but
'into' could be 'in' and 'in' is found within the answer.
This explanation may well be incorrect...
'with' is the link.
Can you help me to learn more?
(Other definitions for linger that I've seen before include "Dally, stay on" , "Be slow to go" , "Leave slowly and hesitantly" , "Remain behind" , "Procrastinate" .)