What is a synonym for "missingness"?

Common synonyms include: abience, absence, absences, not existed, patchiness, sparseness.

How do you pronounce "missingness"?

Pronounced //ˈmɪs.ɪŋ.nəs//.

/ˈmɪs.ɪŋ.nəs/ noun

noun ·Rare ·Advanced level

Noun

1
Absence. uncountable
"So far, we assume that he took the rifle from the cabinet to throw blame by its missingness — I mean, its absence — on some one else."
2
Missing data; omission. uncountable
3
The manner in which data are missing from a sample of a population. uncountable
"In large scale surveys the assumption of missingness at random is untenable."

"So far, we assume that he took the rifle from the cabinet to throw blame by its missingness — I mean, its absence — on some one else."

From missing + -ness.