Observes appearances (5)
I believe the answer is:
looks
This could be a double definition.
'observes' is the first definition.
The answer and definition can be both related to thinking as well as being verbs in their -s form.
Maybe you can see an association between them that I can't see?
'appearances' is the second definition.
(I know this)
Can you help me to learn more?
(Other definitions for looks that I've seen before include "Beauty, comeliness" , "Views" , "they're good for beauty" , "(Person's) appearance" , "Seems" .)