Pedestrian speaker makes head go woozy primarily (6)
I believe the answer is:
walker
'pedestrian' is the definition.
(I know that pedestrian can be written as walker)
'speaker makes head go woozy primarily' is the wordplay.
I cannot really see how this works, but
'go' could be 'walk' (walking is a kind of going) and 'walk' is found in the answer.
The remaining letters 'er' is a valid word which might be clued in a way I don't understand.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for walker that I've seen before include "Rambler" , "One going on foot" , "Pedestrian" .)