"Whether 'tis ... in the mind to suffer / The slings and arrows of outrageous fortune" (Hamlet) (6)
I believe the answer is:
nobler
(Other definitions for nobler that I've seen before include "More imposing or magnificent" , "More honourable" , "''Whether 'tis ... in the mind to suffer / The slings and arrows of outrageous fortune'' (Hamlet)" , "More illustrious" , "More aristocratic" .)