firmly rooted (10)
I believe the answer is:
entrenched
(Other definitions for entrenched that I've seen before include "Dug in" , "as certain troops were on Somme?" , "Firmly established" , "Difficult to shift" .)
I believe the answer is:
entrenched
(Other definitions for entrenched that I've seen before include "Dug in" , "as certain troops were on Somme?" , "Firmly established" , "Difficult to shift" .)