effectuality vs effectivity

effectuality and effectivity both are nouns.

Word	Noun	Adjective	Verb	Adverb
effectuality	Yes	No	No	No
effectivity	Yes	No	No	No

As nouns, effectuality and effectivity are synonyms defined as:

effectuality and effectivity: power to be effective; the quality of being able to bring about an effect

Other synonyms of effectuality include effectiveness, effectualness.

effectuality (noun)	effectivity (noun)
power to be effective; the quality of being able to bring about an effect	power to be effective; the quality of being able to bring about an effect