strict vs nonindulgent

strict and nonindulgent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
strict	No	Yes	No	No
nonindulgent	No	Yes	No	No

As adjectives, strict and nonindulgent are synonyms defined as:

strict and nonindulgent: characterized by strictness, severity, or restraint

strict (adjective)	nonindulgent (adjective)
characterized by strictness, severity, or restraint	characterized by strictness, severity, or restraint
severe and unremitting in making demands
rigidly accurate; allowing no deviation from a standard
incapable of compromise or flexibility
(of rules) stringently enforced