force majeure vs vis major

force majeure and vis major both are nouns.

Word	Noun	Adjective	Verb	Adverb
force majeure	Yes	No	No	No
vis major	Yes	No	No	No

As nouns, force majeure and vis major are synonyms defined as:

force majeure and vis major: a natural and unavoidable catastrophe that interrupts the expected course of events

Other synonyms of force majeure include act of God, inevitable accident, unavoidable casualty.

force majeure (noun)	vis major (noun)
a natural and unavoidable catastrophe that interrupts the expected course of events	a natural and unavoidable catastrophe that interrupts the expected course of events