Good to tolerate some stars (5,4)
I believe the answer is:
great bear
'stars' is the definition.
(constellation Ursa Major)
'good to tolerate' is the wordplay.
'good' becomes 'great' (similar in meaning).
'to tolerate' becomes 'bear' ('bear' can be a synonym of 'tolerate').
'great'+'bear'='GREAT BEAR'
'some' is the link.
(Other definitions for great bear that I've seen before include "visible in the night sky" , "Large animal - same as 7" , "'Large ursine in the heavens (5,4)'" , "Major stars" , "Ursa Major" .)