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Definition of confidentialness

confidentialness

/ˌkɑːnfɪˈdɛnʃəlnəs/
con · fi · den · tial · ness
Adverb:confidentially
•
Adjective:confidential
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confidentialness Lexical Profile

• noun

1

The state or quality of being confidential; the condition of keeping information secret or private.

Example

"The sensitivity of the diplomatic correspondence required absolute confidentialness from everyone on the staff."

2

A manner or tone that suggests intimacy, mutual trust, and the sharing of private matters.

Example

"There was an unmistakable air of confidentialness in the way the two colleagues leaned in to speak."

Synonyms
View all synonyms for confidentialness
Antonyms
View all antonyms for confidentialness

Word Nuance & Usage

In contemporary English, 'confidentiality' is overwhelmingly preferred over 'confidentialness' in legal, medical, and professional contexts.

• Rhymes for confidentialness

• Nearby Words

confidential
confidentiality
confidentially
confidentialness
confidently
confiding
confidingly

Usage Trend

Historical frequency of usage in published text.

180019102020
Data source: Google Books Ngram Viewer

Cite this Entry

Wordmom. (2026). Definition of Confidentialness. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/confidentialness
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