[adjective] [not gradable]There is a deep-rooted (= firm and strong) distrust of any form of change.Their distrust is firmly rooted in (= caused by) fear and ignorance.She was rooted to the spot (= unable to move) with fear/amazement.
ROOTED
Meaning of ROOTED in English
Cambridge English vocab. Кембриджский английский словарь. 2012