What does "anonymousness" mean?

The state or quality of being anonymous.

What is a synonym for "anonymousness"?

Common synonyms include: incognito.

Pronounced //əˈnɒn.ɪ.məs.nəs//.

/əˈnɒn.ɪ.məs.nəs/ noun

noun ·Rare ·Advanced level

Noun

From anonymous + -ness. First attested in the early 19th century.