debarkation vs disembarkation

debarkation and disembarkation both are nouns.

Word	Noun	Adjective	Verb	Adverb
debarkation	Yes	No	No	No
disembarkation	Yes	No	No	No

As nouns, debarkation and disembarkation are synonyms defined as:

debarkation and disembarkation: the act of passengers and crew getting off of a ship or aircraft

Other synonyms of debarkation include disembarkment.

debarkation (noun)	disembarkation (noun)
the act of passengers and crew getting off of a ship or aircraft	the act of passengers and crew getting off of a ship or aircraft