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

As Venus and Chiron harmonize, self-awareness is a gateway to self-expression. — Usa Today, USA Today, 10 July 2026

Wood proved to be a versatile and indispensable player, capable of harmonizing perfectly with Richards’s guitar and contributing his own superb solo moments. — René Ostberg, Encyclopedia Britannica, 8 July 2026

Ambitious Mars activates your 9th House of Travel and Learning, harmonizing with intimate Pluto in your 5th House of Creativity to help big ideas take expressive form. — Tarot.com, Baltimore Sun, 5 July 2026

On July 3, Mars will meet unpredictable Uranus in Gemini and then harmonize with Neptune in Aries on July 4. — Valerie Mesa, PEOPLE, 26 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