Survive at the end (4)
I believe the answer is:
last
I believe this is a double definition.
'survive' is the first definition.
('last' can be a synonym of 'survive')
'at the end' is the second definition.
(thesaurus)
(Other definitions for last that I've seen before include "Final; endure" , "nowhere near winning Miss World?" , "most recent model" , "Ultimate - endure" , "End" .)