adamantine vs inexorable

adamantine and inexorable both are adjectives.

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

As adjectives, adamantine and inexorable are synonyms defined as:

adamantine and inexorable: impervious to pleas, persuasion, requests, reason

Other synonyms of adamantine include adamant, intransigent.

adamantine (adjective)	inexorable (adjective)
consisting of or having the hardness of adamant	not to be placated or appeased or moved by entreaty
having the hardness of a diamond	impervious to pleas, persuasion, requests, reason
impervious to pleas, persuasion, requests, reason