contingent upon vs dependent upon

contingent upon and dependent upon both are adjectives.

Word	Noun	Adjective	Verb	Adverb
contingent upon	No	Yes	No	No
dependent upon	No	Yes	No	No

As adjectives, contingent upon and dependent upon are synonyms defined as:

contingent upon and dependent upon: being determined by conditions or circumstances that follow

Other synonyms of contingent upon include contingent, contingent on, dependant on, dependant upon, dependent on, depending on.

contingent upon (adjective)	dependent upon (adjective)
being determined by conditions or circumstances that follow	being determined by conditions or circumstances that follow