Observes corresponding respects (7)
I believe the answer is:
regards
This clue could be a double definition.
'observes' is the first definition.
(I've seen this before)
'corresponding respects' is the second definition.
'regards' can be an answer for 'respects' ('regard' can be a synonym of 'respect'). I'm unsure of the 'corresponding' bit.
Can you help me to learn more?
(Other definitions for regards that I've seen before include "with respect" , "what to put before signature?" , "Gazes at; compliments" , "Heeds" , "Observes" .)