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one day

ADVERB
eventually
Synonyms
STRONGEST
finally in the course of time someday sooner or later ultimately
WEAK
after all at last at the end of the day hereafter in future in the end in the long run sometime when all is said and done
Antonyms
STRONGEST
never
ADVERB
someday
Synonyms
STRONGEST
finally sometime sooner or later subsequently ultimately
WEAK
after a while anytime at a future time in a time to come on a day one fine day one of these days one time or another
Antonyms
STRONGEST
never

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.

See Examples For:

Mestemaker packed on muscle that helped him deliver big downfield hits—which would one day turn him into a weapon as a ball-carrier.

From The Wall Street Journal ● Oct. 8, 2026

Yan Xinyi, a 22-year-old Han native of Nanjing, in China’s prosperous east, hopes to one day see the Potala Palace for herself.

From The Wall Street Journal ● Oct. 5, 2026

Read: Could SpaceX be worth $12 trillion one day?

From MarketWatch ● Oct. 5, 2026

"There's always next year. We'll fly the flag there one day."

From BBC ● Oct. 4, 2026

Tague had the courage of Queen Maeve, but without thinking he had reached out in the wind one day, and fallen … fallen.

From "Nory Ryan’s Song" by Patricia Reilly Giff

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