Even turned back it's the same (5)
I believe the answer is:
level
This might be a double definition.
'even turned back' is the first definition.
'level' can be an answer for 'even' (synonyms). I'm not certain of the 'turned back' bit.
'the same' is the second definition.
(thesaurus)
'it's' acts as a link.
Can you help me to learn more?
(Other definitions for level that I've seen before include "Standard" , "Smooth - sort of crossing" , "Horizontal plane - a palindrome" , "Regular" , "Horizontal line" .)