conventionality vs convention

conventionality and convention both are nouns.

Word	Noun	Adjective	Verb	Adverb
conventionality	Yes	No	No	No
convention	Yes	No	No	No

As nouns, conventionality and convention are synonyms defined as:

conventionality and convention: orthodoxy as a consequence of being conventional

Other synonyms of conventionality include conventionalism.

conventionality (noun)	convention (noun)
orthodoxy as a consequence of being conventional	the act of convening
unoriginality as a result of being too conventional	orthodoxy as a consequence of being conventional
conformity with conventional thought and behavior	something regarded as a normative example
	(diplomacy) an international agreement
	a large formal assembly