Extremely careful and detailed (11)
I believe the answer is:
painstaking
(Other definitions for painstaking that I've seen before include "Diligent, scrupulous" , "Extremely careful" , "using great care" , "Assiduous, thorough" , "Meticulous" .)
I believe the answer is:
painstaking
(Other definitions for painstaking that I've seen before include "Diligent, scrupulous" , "Extremely careful" , "using great care" , "Assiduous, thorough" , "Meticulous" .)