OUT-OF-DATE Synonyms: 100 Similar and Opposite Words

out-of-date

adjective

ˌau̇t-ə(v)-ˈdāt

Definition of out-of-date

as in obsolete

having passed its time of use or usefulness his file contained out-of-date information that might have been accurate when he was first hired but is no longer so

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Example Sentences

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Recent Examples of out-of-date Not selling tickets online is just one of the club’s out-of-date practices. — Dermot Corrigan, New York Times, 30 Apr. 2026 Charles also had one out-of-date license to operate a school bus at the time of the incident, investigators stated previously. — Grace Zokovitch, Boston Herald, 26 Mar. 2026 In a story published March 11, 2026, The Associated Press reported that a Pentagon office was discussing the updating of out-of-date no-strike lists. — ABC News, 11 Mar. 2026 One of the sources, who spoke on the condition of anonymity, said officials responsible for creating targeting packages appeared to have used out-of-date intelligence. — Thao Nguyen, USA Today, 10 Mar. 2026 See All Example Sentences for out-of-date

Recent Examples of Synonyms for out-of-date

Adjective

The key difference between these projects and the more artisanal ones being embraced by China and others is that their purpose remains primarily legalistic, focused on achieving change by adhering to increasingly obsolete frameworks.

— Mark Leonard, Foreign Affairs, 18 Aug. 2026
This doesn’t make information architecture obsolete by any means.

— Dave Foster, Forbes.com, 18 Aug. 2026

Definition of obsolete

Adjective

And the rest is public perception, which has shifted against what many Americans see as a dirty, archaic form of power generation.

— Trevor Hughes, USA Today, 9 Aug. 2026
Now, if the league would drop its archaic blackout rules, this would be a lot easier for everyone.

— Scott Powers, New York Times, 4 Aug. 2026

Definition of archaic

Adjective

The revisions by Takaichi's government to the antiquated law is meant to solidify the principle of the crucial imperial bloodline but pushes aside the emperor’s daughter.

— ABC News, ABC News, 13 Aug. 2026
Viewed through a 2026 lens, this now antiquated process seems like a herculean undertaking, one that somehow worked.

— Michael Ashley, Forbes.com, 12 Aug. 2026