strict

adjectives

rigidly accurate; allowing no deviation from a standard

"rigorous application of the law"; "a strict vegetarian"

rigorous, strict

is derived from

(of rules) stringently enforced

"hard-and-fast rules"

hard-and-fast, strict

is derived from

characterized by strictness, severity, or restraint

nonindulgent, strict

is derived from

incapable of compromise or flexibility

rigid, strict

is derived from

severe and unremitting in making demands

"an exacting instructor"; "a stern disciplinarian"; "strict standards"

exacting, stern, strict

is derived from