Kind of thesis
I believe the answer is:
senior
(Other definitions for senior that I've seen before include "Higher in rank or age" , "Higher in rank or authority" , "Denoting older people" , "High-ranking" , "'Older, superior (6)'" .)
I believe the answer is:
senior
(Other definitions for senior that I've seen before include "Higher in rank or age" , "Higher in rank or authority" , "Denoting older people" , "High-ranking" , "'Older, superior (6)'" .)