strictly
Definitions
In a precise, exact, or rigorous manner.
Without exception; absolutely.
In a way that is governed by strict rules or authority.
Examples
The library rules are strictly enforced to ensure a quiet environment for all students.
The company maintains a strictly professional relationship with its external consultants.
Synonyms
rigidly precisely sternly severely exclusively exactly firmly
Antonyms
loosely leniently flexibly broadly permissively vaguely inaccurately