changeable vs uncertain

changeable and uncertain both are adjectives.

Word	Noun	Adjective	Verb	Adverb
changeable	No	Yes	No	No
uncertain	No	Yes	No	No

As adjectives, changeable and uncertain are synonyms defined as:

Other synonyms of changeable include unsettled.

changeable (adjective)	uncertain (adjective)
such that alteration is possible; having a marked tendency to change	not established beyond doubt; still undecided or unknown
capable of or tending to change in form or quality or nature	lacking or indicating lack of confidence or assurance
varying in color when seen in different lights or from different angles	not certain to occur; not inevitable
subject to change	not established or confirmed
	ambiguous (especially in the negative)
	not consistent or dependable
	subject to change