dissonance

noun

dis·​so·​nance ˈdi-sə-nən(t)s 

1

a

: lack of agreement

the dissonance between the truth and what people want to believe

especially : inconsistency between the beliefs one holds or between one's actions and one's beliefs compare cognitive dissonance

b

: an instance of such inconsistency or disagreement

the mingling of bitter comedy and stark tragedy produces sharp dissonances

—F. B. Millett

2

: a mingling of sounds that strike the ear harshly : a mingling of discordant sounds

especially, music : a clashing or unresolved musical interval or chord

Synonyms

• conflict
• disaccord
• discord
• discordance
• discordancy
• disharmony
• dissension
• dissention
• dissent
• dissidence
• disunion
• disunity
• division
• friction
• infighting
• inharmony
• schism
• strife
• variance
• war
• warfare

Examples of dissonance in a Sentence

the dissonance between what we are told and what we see with our own eyes

Recent Examples on the Web

The dissonance between these events has fomented confusion and conspiracy theories. —Yair Rosenberg, The Atlantic, 13 June 2025

This dissonance reflects a deeper existential crisis. —Mark Travers, Forbes.com, 20 May 2025

This is where the dissonance begins to crack open: Sherald’s figures are wholly themselves, and yet the abstraction of color risks a kind of visual assimilation. —Najha Zigbi-Johnson, Essence, 30 Apr. 2025

Aside from the dissonance of serving under a president who was only able to evade extremely serious federal charges by being elected to the White House, Bondi either doesn’t realize or doesn’t care that Dugan was in fact attempting to ensure the integrity of the legal process. —New York Daily News Editorial Board, New York Daily News, 26 Apr. 2025

Word History

Etymology

see dissonant

First Known Use

15th century, in the meaning defined at sense 1a

Phrases Containing dissonance

• cognitive dissonance

Kids Definition

dissonance

noun

dis·​so·​nance ˈdis-ə-nən(t)s 

: an unpleasant combination of musical sounds

Medical Definition

dissonance

noun

dis·​so·​nance ˈdis-ə-nən(t)s 

: inconsistency between the beliefs one holds or between one's actions and one's beliefs see cognitive dissonance