Endure to final (4)
I believe the answer is:
last
I believe this is a double definition.
'endure' is the first definition.
(I know that endure can be written as last)
'final' is the second definition.
(synonyms)
'to' is the link.
(Other definitions for last that I've seen before include "` `The cobler should stick to his ....' '" , "most recent model" , "model of repair" , "Hold out" , "It helps cobbler" .)