OVERNIGHT Synonyms: 9 Similar and Opposite Words

overnight

adjective

Definition of overnight next

as in midnight

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Dissimilar Words

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of overnight The overnight low is forecast near 66 degrees. —

Kendrick Calfee, Kansas City Star, 28 May 2026 Parents and residents gather at the Utumishi Girls' Academy Senior School following an overnight fire in a dormitory at the facility in Gilgil, Kenya on May 28, 2026. —

CBS News, 28 May 2026 Drivers are being warned about overnight ramp closures along Interstate 80 in Yolo County as Caltrans resumes pavement rehabilitation work, including repaving and restriping at various on- and off-ramps in West Sacramento and Davis. —

Velvet Wu may 28, Sacbee.com, 28 May 2026 When preparing a powder room for an overnight guest, however, Zook loves the charm of a fresh, hotel-size soap bar. —

Marisa Suzanne Martin, The Spruce, 28 May 2026 See All Example Sentences for overnight

Recent Examples of Synonyms for overnight

midnight

Adjective

The measure passed in a post-midnight session by unanimous consent, meaning no members objected.

— CBS News, CBS News, 17 Apr. 2026
The post-midnight announcement came after signs of a rift among Iranian officials as the country awaited a decision by the 88-seat Assembly of Experts, a group of clerics that selects the supreme leader.

— Jon Gambrell, Chicago Tribune, 8 Mar. 2026