flexible vs supple

flexible and supple both are adjectives.

Word	Noun	Adjective	Verb	Adverb
flexible	No	Yes	No	No
supple	No	Yes	Yes	No

flexible (adjective)	supple (adjective)
able to flex; able to bend easily	(used of e.g. personality traits) readily adaptable
capable of being changed	gracefully thin and bending and moving with ease
making or willing to make concessions	(used of persons' bodies) capable of moving or bending freely
able to adjust readily to different conditions
bending and snapping back readily without breaking

flexible (verb)	supple (verb)
	make pliant and flexible