Back-number and Up-to-date

Opposite meaning words

Back-number noun - Someone who is no longer popular.

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Up-to-date is an antonym for back-number in overfamiliar topic.

Up-to-date adjective - Being or involving the latest methods, concepts, information, or styles.

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Back-number is an antonym for up-to-date.

Cite this Source

Up-to-date and Back-number. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/back-number/up-to-date

Back-number & Up-to-date. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/back-number/up-to-date>.

Up-to-date or Back-number. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/back-number/up-to-date.