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 of harmonize

• 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

The world’s leading cocoa producers, Ghana and Côte d’Ivoire, agreed to harmonize purchasing prices and harvesting calendars in order to build a buffer from volatility in global markets that has seen the cost of chocolate soar. —Jenny Vaughan, semafor.com, 19 June 2026

Follow a creative or intuitive impulse and break new ground as Venus and Uranus harmonize. —Usa Today, USA Today, 15 June 2026

For a cohesive design, select paint colors that harmonize with the existing undertones. —Sophie Flaxman, Better Homes & Gardens, 13 June 2026

Young buskers strum ukuleles outside Brad Walker Pottery on this day, harmonizing to a Jason Mraz song that was popular before they were born. —John Archibald, Southern Living, 11 June 2026

Word History

First Known Use

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

Rhymes for harmonize

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

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