negotiable vs flexible

negotiable and flexible both are adjectives.

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

negotiable (adjective)	flexible (adjective)
legally transferable to the ownership of another	able to flex; able to bend easily
able to be negotiated or arranged by compromise	capable of being changed
capable of being passed or negotiated	making or willing to make concessions
	able to adjust readily to different conditions
	bending and snapping back readily without breaking