Nicest peers (anag) — tenacious behaviour (11)
I believe the answer is:
persistence
(Other definitions for persistence that I've seen before include "Tenacity" , "Dogged quality" , "Resolution" , "Doggedness" , "grit" .)
I believe the answer is:
persistence
(Other definitions for persistence that I've seen before include "Tenacity" , "Dogged quality" , "Resolution" , "Doggedness" , "grit" .)