chirology vs foretelling

chirology and foretelling both are nouns.

Word	Noun	Adjective	Verb	Adverb
chirology	Yes	No	No	No
foretelling	Yes	No	No	No

As nouns, foretelling is a hypernym of chirology; that is, foretelling is a word with a broader meaning than chirology:

chirology: telling fortunes by lines on the palm of the hand
foretelling: the art or gift of prophecy (or the pretense of prophecy) by supernatural means

Other hypernyms of chirology include divination, fortune telling, soothsaying.

chirology (noun)	foretelling (noun)
telling fortunes by lines on the palm of the hand	the art or gift of prophecy (or the pretense of prophecy) by supernatural means
	a statement made about the future