asynchrony vs desynchronisation

asynchrony and desynchronisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
asynchrony	Yes	No	No	No
desynchronisation	Yes	No	No	No

As nouns, asynchrony and desynchronisation are synonyms defined as:

asynchrony and desynchronisation: the relation that exists when things occur at unrelated times

Other synonyms of asynchrony include asynchronism, desynchronization, desynchronizing.

asynchrony (noun)	desynchronisation (noun)
the relation that exists when things occur at unrelated times	the relation that exists when things occur at unrelated times