disembarkation vs debarkation

disembarkation and debarkation both are nouns.

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

As nouns, disembarkation and debarkation are synonyms defined as:

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

Other synonyms of disembarkation include disembarkment.

disembarkation (noun)	debarkation (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