unpredictable vs unforeseeable

unpredictable and unforeseeable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unpredictable	No	Yes	No	No
unforeseeable	No	Yes	No	No

unpredictable (adjective)	unforeseeable (adjective)
not capable of being foretold	incapable of being anticipated
unknown in advance
not occurring at a regular rate or fixed intervals