imminent vs impendent

imminent and impendent both are adjectives.

Word	Noun	Adjective	Verb	Adverb
imminent	No	Yes	No	No
impendent	No	Yes	No	No

As adjectives, imminent and impendent are synonyms defined as:

Other synonyms of imminent include at hand, close at hand, impending.

imminent (adjective)	impendent (adjective)
close in time; about to occur	close in time; about to occur