Definitions by Merriam Webster 2

disinsignificance 

a big word for significance, which is a big word for importance.

i’m so smart, i use the word disinsignificance

disinsignificance by Merriam Webster 2 November 3, 2023

imimportance 

To not have importance, to have irrelevancy.

alt: imimportant
s: unimportant

Crypto Currency is falling into a void of imimportance.

imimportance by Merriam Webster 2 November 3, 2023