erstwhile 1 of 2

adjective

Definition of erstwhilenext
as in former
having been such at some previous time my erstwhile friend ignored me when I ran into her at the reunion

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Antonyms & Near Antonyms

erstwhile

2 of 2

adverb

ˈərst-ˌ(h)wī(-ə)l How to pronounce erstwhile (audio)
as in formerly
at an earlier or previous time there's now a store where erstwhile lay green and pleasant pastures

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Antonyms & Near Antonyms

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 erstwhile
Adjective
But some of Jentleson’s erstwhile allies on the left are less sanguine about his project. — Jason Zengerle, New Yorker, 10 Sep. 2026 Its erstwhile customers will simply shift to any of the active competitors in the meantime. — Alexander Onukwue, semafor.com, 4 Sep. 2026
Adverb
That places an extra burden on holdovers Chris Sale, Spencer Strider, and Reynaldo Lopez, erstwhile All-Stars who had their own injury issues last year. — Dan Schlossberg, Forbes.com, 18 Feb. 2026 In South Africa’s middle class suburban areas, including Randburg, where there’s more visible policing, lockdown measures are being tightly enforced, leaving several erstwhile busy stalls and shopping areas empty. — Quartz Africa, 4 Apr. 2020 See All Example Sentences for erstwhile
Recent Examples of Synonyms for erstwhile
  1. former
  2. formerly
  3. old
  4. once
  5. other
Adjective
  • Advertisement The following day, in a public conversation moderated by renowned journalist Christiane Amanpour, President Nataša Pirc Musar of Slovenia, former Irish President Mary Robinson and I reflected on the choices before humanity.
    — Halla Tómasdóttir, Time, 16 Oct. 2026
  • Following the simultaneous departures of former chiefs Owen Hunt (Kevin McKidd) and Teddy Altman (Kim Raver) at the end of last season, long-time fans might have expected another familiar face to take the helm.
    — Max Gao, Variety, 16 Oct. 2026
Definition of former
Adverb
  • The games between the Indianapolis Clowns and the Party Animals are scheduled for June 25-26 at Fifth Third Park (formerly Comerica Park).
    — DeJanay Booth-Singleton, CBS News, 16 Oct. 2026
  • Kevin Roose, co-host of the upcoming NPR podcast Machine Gods, formerly The New York Times' Hard Fork, tracks the handful of characters racing to make AI a commercial reality.
    — Cooper Katz McKim, NPR, 16 Oct. 2026
Definition of formerly
Adjective
  • Waves battered a century-old wooden boardwalk on the Long Beach peninsula and forced homeowners to evacuate.
    — Arkansas Online, Arkansas Online, 12 Oct. 2026
  • Related Stories Gadis, 20, has just been brought home as the fourth wife of 50-year-old Abi.
    — Naman Ramachandran, Variety, 12 Oct. 2026
Definition of old
Adverb
  • Fed funds futures traders are largely betting that the central bank will raise rates at least once in 2027, according to CME's FedWatch data as of Tuesday.
    — Alex Harring, CNBC, 13 Oct. 2026
  • The girls of Girls will girl once more with Lena Dunham confirming the celebrated HBO series will return for a special five-episode run.
    — Jon Blistein, Rolling Stone, 13 Oct. 2026
Definition of once
Adjective
  • Stitt points out a photograph of Olney in a hallway near the bathroom, while recalling sharing wine with Lulu Peyraud, the beloved matriarch of the Domaine Tempier wine estate in Provence, among a collage of other French memories.
    — Leslie Pariseau, Condé Nast Traveler, 12 Oct. 2026
  • Sunday's attack occurred as the Saudis hosted a major international energy conference in Riyadh, with other high-profile events including an investment gathering on the horizon.
    — SAMY MAGDY, Arkansas Online, 12 Oct. 2026
Definition of other

Browse Nearby Words

ersatz
erstwhile
eruct
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Cite this Entry

“Erstwhile.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/erstwhile. Accessed 18 Oct. 2026.

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