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Definitions

in tune

ADJECTIVE
harmonic
Synonyms
STRONGEST
melodic symphonic
STRONG
consonant musical
WEAK
accordant concordant dulcet euphonious harmonizing in chorus in concert in harmony 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 concert in harmony in step 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
melodious
Synonyms
STRONG
melodic musical tuneful
WEAK
accordant agreeable assonant canorous clear concordant dulcet euphonic euphonious harmonic mellifluous mellow pleasing resonant silvery soft songful sweet sweet-sounding symphonic symphonious tuned well-tuned
Antonyms
STRONG
discordant
WEAK
grating inharmonious
ADJECTIVE
melodious/melodic
Synonyms
WEAK
accordant agreeable assonant canorous clear concordant dulcet euphonic euphonious harmonic mellifluous mellow pleasing resonant silvery soft songful sweet sweet-sounding symphonic symphonious tuned tuneful well-tuned
Antonyms
WEAK
cacophonous discordant grating harsh inharmonious unmelodic unmusical
ADJECTIVE
symphonious
Synonyms
WEAK
accordant adapted amicable balanced compatible concordant congenial congruous consonant coordinated cordial dulcet euphonious harmonic harmonizing in accord in chorus in concert in harmony in step 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
ADJECTIVE
tuneful
Synonyms
STRONGEST
catchy symphonic
WEAK
canorous dulcet euphonic euphonious harmonic harmonious musical pleasing pleasing to the ear resonant songful sonorous sweet-sounding symphonious tuned well-tuned

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.

"A planet caught in resonance finds its orbit deformed to higher and higher eccentricities, precessing faster and faster while staying in tune with the orbit of the binary, which is shrinking," Touma said.

From Science Daily • Apr. 19, 2026

Your retirement is feasible, though not in tune with your wife’s plan.

From MarketWatch • Apr. 17, 2026

Salah and Mane were not always compatible as personalities but on the pitch they were perfectly in tune with each other, aided by the graceful Brazilian Firmino.

From BBC • Mar. 24, 2026

“All right folks, we’re going to sing ‘We are not afraid!’ ” someone shouts into the megaphone, and so they do; not shouting or chanting but singing, in tune and with one voice:

From Slate • Feb. 11, 2026

It was like singing in tune: he knew he was doing it at the same time as he did it.

From "The Invention of Science" by David Wootton

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