Tolerate beast (4)
I believe the answer is:
bear
I believe this is a double definition.
'tolerate' is the first definition.
(synonyms)
'beast' is the second definition.
(I know that Bear is a human)
(Other definitions for bear that I've seen before include "Situation where there are more sellers than willing buyers" , "Ursine animal" , "Carry; brutish person" , "Hack" , "Ursine - carry" .)