Impulsive, as Harry and Helen are seen to be? (9)
I believe the answer is:
hotheaded
'impulsive' is the definition.
(synonyms)
'harry and helen are seen to be?' is the wordplay.
I cannot really see how this works, but
'are' could be 'headed' (heading is a kind of being) and 'headed' is present in the answer.
The remaining letters 'hot' is a valid word which might be clued in a way I don't see.
This explanation may well be incorrect...
'as' is the link.
Can you help me to learn more?
(Other definitions for hotheaded that I've seen before include "Explosive" , "rash" , "Irresponsible" .)