inflexible vs intransigent

inflexible and intransigent both are adjectives.

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

inflexible (adjective)	intransigent (adjective)
resistant to being bent	impervious to pleas, persuasion, requests, reason
incapable of change
not making concessions
incapable of adapting or changing to meet circumstances