Wanderer who'll show willingness to keep mum? (5)
I believe the answer is:
nomad
'wanderer' is the definition.
(I know that Nomad is a type of wanderer)
'who'll show willingness to keep mum?' is the wordplay.
I cannot quite understand how this works, but
'mum?' could be 'ma' (ma can mean mother) and 'ma' is found within the answer.
The remaining letters 'nod' is a valid word which might be clued in a way I don't understand.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for nomad that I've seen before include "Wanderer" , "drifter" , "Roving person" , "one must move on" , "Unsettled character" .)