foretoken vs portent

foretoken and portent both are nouns.

Word	Noun	Adjective	Verb	Adverb
foretoken	Yes	No	No	No
portent	Yes	No	No	No

As nouns, portent is a hyponym of foretoken; that is, portent is a word with a more specific, narrower meaning than foretoken:

foretoken: an event that is experienced as indicating important things to come
portent: a sign of something about to happen

Other hyponyms of foretoken include war cloud, omen, presage, prodigy, prognostic, prognostication.

foretoken (noun)	portent (noun)
an event that is experienced as indicating important things to come	a sign of something about to happen