Definitions

in concert

ADJECTIVE

accordant

Synonyms

WEAK

agreeing conforming congruous harmonious

ADJECTIVE

agreeing

Synonyms

WEAK

congruent in unison

ADJECTIVE

harmonic

Synonyms

STRONGEST

melodic symphonic

STRONG

consonant musical

WEAK

accordant concordant dulcet euphonious harmonizing in chorus in harmony in tune in unison mellifluous melodious rhythmical sonorous sweet-sounding symphonious tuneful

Antonyms

STRONG

dissonant

ADJECTIVE

harmonious

Synonyms

STRONGEST

amicable balanced congenial coordinated cordial peaceful

WEAK

accordant adapted compatible concordant congruous consonant dulcet euphonious harmonic harmonizing in accord in chorus in harmony in step in tune in unison like matching mellifluous melodic melodious mix musical of one mind on same wavelength rhythmical silvery similar simpatico sonorous suitable sweet-sounding symmetrical sympathetic symphonic symphonious tuneful

Antonyms

STRONGEST

disagreeable hostile unfriendly

WEAK

cacophonous discordant dissonant harsh inharmonious opposed unlike

ADJECTIVE

symphonious

Synonyms

WEAK

accordant adapted amicable balanced compatible concordant congenial congruous consonant coordinated cordial dulcet euphonious harmonic harmonizing in accord in chorus in harmony in step in tune in unison like matching mellifluous melodic melodious mix musical of one mind on same wavelength peaceful rhythmical silvery similar simpatico sonorous suitable sweet-sounding symmetrical sympathetic symphonic tuneful

ADVERB

ensemble

Synonyms

STRONG

altogether

WEAK

all at once as a body as a group as a whole as one at once en masse

ADVERB

jointly

Synonyms

STRONGEST

accordingly collectively cooperatively in tandem mutually simultaneously together unitedly

STRONG

conjointly

WEAK

agreeably alike arm in arm coincidentally combined companionably concomitantly concurrently connectedly en masse hand in glove hand in hand harmoniously in a group in common in company with in conjunction in league in partnership in unison inextricably inseparably intimately reciprocally side by side similarly synchronically with one another

Antonyms

WEAK

singly

ADVERB

simultaneously

Synonyms

STRONGEST

together

WEAK

as one concurrently synchronously

ADVERB

synchronously

Synonyms

WEAK

all at once all together as one at one fell swoop closely coincidentally collectively combined commonly concertedly concomitantly concurrently conjointly contemporaneously en masse hand in glove hand in hand in a body in cooperation in one breath in sync in tandem in unison jointly mutually on the beat side by side simultaneously synchronically unanimously unitedly with one accord with one voice with the beat

ADVERB

together

Synonyms

STRONGEST

closely collectively in tandem jointly simultaneously

STRONG

unitedly

WEAK

all together as one at one fell swoop coincidentally combined commonly concertedly concomitantly concurrently conjointly contemporaneously en masse hand in glove hand in hand in a body in cooperation in one breath in sync in unison mutually on the beat side by side synchronically unanimously with one accord with one voice with the beat

Antonyms

WEAK

apart individually separately

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"The very, very tricky thing for them was that they needed to implement those in concert."

From BBC • May 25, 2026

“You’re working in concert with nature to get this kite off the ground.”

From Los Angeles Times • May 3, 2026

In his view, conventional medicine treats the body as discrete pieces, but it’s better to envision it as one system, where everything works in concert.

From Slate • Mar. 30, 2026

At GTC, we saw the first fruits of the Nvidia-Groq partnership, a new server design for Groq LPUs that works in concert with GPU servers to keep performance high in the most demanding inference tasks.

From Barron's • Mar. 18, 2026

I change into a gray Wilco T-shirt I got when David and I saw them in concert last summer.

From "Internment" by Samira Ahmed

in concert

Example Sentences

Related Words