strict vs severe

strict and severe both are adjectives.

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

strict (adjective)	severe (adjective)
characterized by strictness, severity, or restraint	causing fear or anxiety by threatening great harm
severe and unremitting in making demands	intensely or extremely bad or unpleasant in degree or quality
rigidly accurate; allowing no deviation from a standard	severely simple
incapable of compromise or flexibility	very strong or vigorous
(of rules) stringently enforced	very bad in degree or extent
	unsparing and uncompromising in discipline or judgment