What does "inharmoniousness" mean?

The quality of being inharmonious.

What is a synonym for "inharmoniousness"?

Common synonyms include: cacophony, clash, clinker, conflict, contention, contrariety.

noun

noun ·Rare ·Advanced level

Noun

1
The quality of being inharmonious. uncountable
"the inharmoniousness of a verse"
2
a lack of harmony wordnet

"the inharmoniousness of a verse"

From inharmonious + -ness.