Synonyms of day in English:

day


See definition of day

noun

1‘the festival lasts five days’

SYNONYMS
twenty-four-hour period, full day, twenty-four hours, working day
technical solar day, sidereal day

2‘you could gamble at night and enjoy the beaches during the day’

SYNONYMS
daytime, daylight, daylight hours, hours of light, hours of sunlight, broad daylight, waking hours, the waking day
ANTONYMS

night

3‘he was the leading architect of the day’

SYNONYMS
period, time, point in time, age, era, epoch, generation

4‘in his day he exercised tremendous influence’

SYNONYMS
heyday, prime, hour, time, best days, best years, maturity
peak, pinnacle, height, zenith, ascendancy
youth, vigour, springtime, salad days, full flowering, bloom
ANTONYMS

decline, nadir


Phrases

    at the end of the day

    ‘at the end of the day it is the judge's decision’


    SYNONYMS
    British



    day by day

    1‘day by day they were being forced to retreat’


    SYNONYMS


    ANTONYMS

    all at once

    2‘the sort of life they led day by day in their homes’


    SYNONYMS


    rare


    call it a day

    ‘at five o'clock I decided to call it a day’


    SYNONYMS
    informal



    informal


    Australian informal


    day after day

    ‘day after day, we learn of new allegations’


    SYNONYMS




    North American



    informal


    literary


    day in, day out

    ‘they mechanically pursue the same routine, day in, day out’


    SYNONYMS




    North American



    informal


    literary