asynchrony vs asynchronism

asynchrony and asynchronism both are nouns.

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

As nouns, asynchrony and asynchronism are synonyms defined as:

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

Other synonyms of asynchrony include desynchronisation, desynchronization, desynchronizing.

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