harmonize

verb

har·​mo·​nize ˈhär-mə-ˌnīz 

harmonized; harmonizing

intransitive verb

1

: to play or sing in harmony

2

: to be in harmony

transitive verb

1

: to bring into consonance or accord

2

: to provide or accompany with harmony

harmonization

ˌhär-mə-nə-ˈzā-shən 

noun

harmonizer

ˈhär-mə-ˌnī-zər 

noun

Synonyms

• blend
• coordinate
• correlate
• correspond

Examples of harmonize in a Sentence

A group of singers were harmonizing on the street corner.

Their beliefs did not always harmonize.

The singers harmonized their voices beautifully.

a recipe that harmonizes flavors from different parts of the world

The background music is not harmonized with the action on-screen.

Recent Examples on the Web

Good starters are made up of the unique mix of benevolent dictator (someone has got to keep things moving), a maestro (there are a million different things at play; the starter gets them all to hopefully harmonize) and friend. —Moira McCarthy, Boston Herald, 10 July 2025

Males use their three-song repertoire to group together, harmonize, and individually serenade female cicadas. —Sarah Henry, The Courier-Journal, 8 July 2025

As Venus harmonizes with Saturn and Neptune, a VIP’s endorsement opens doors for you. —Usa Today, USA Today, 6 July 2025

Clad in all black, the group danced and harmonized as Shaboozey joyfully belted the gospel-country track. —Audrey Gibbs, The Tennessean, 2 July 2025

Word History

First Known Use

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

Rhymes for harmonize

• advertise
• aggrandize
• agonize
• alibis
• alkalies
• alkalis
• amortize
• amplifies
• analyse
• analyze
• anywise
• authorize

Kids Definition

harmonize

verb

har·​mo·​nize ˈhär-mə-ˌnīz 

harmonized; harmonizing

1

: to play or sing in harmony

2

: to be in harmony

3

: to bring into harmony

4

: to provide or accompany with harmony

harmonization

ˌhär-mə-nə-ˈzā-shən 

noun

harmonizer

ˈhär-mə-ˌnī-zər 

noun