inexorable vs inflexible

inexorable and inflexible both are adjectives.

Word	Noun	Adjective	Verb	Adverb
inexorable	No	Yes	No	No
inflexible	No	Yes	No	No

inexorable (adjective)	inflexible (adjective)
not to be placated or appeased or moved by entreaty	resistant to being bent
impervious to pleas, persuasion, requests, reason	incapable of change
	not making concessions
	incapable of adapting or changing to meet circumstances