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GRE vocabulary

erstwhile

adjectiveHigh-frequency wordMore E words

formerly or previously, but no longer, of a specified kind

Word origin: From Old English aerest, earliest, plus while.

In a sentence

Erstwhile in a sentence

Here are example sentences showing erstwhile in a sentence.

The erstwhile allies found themselves on opposite sides of the negotiating table.

The treaty turned two erstwhile rivals into reluctant but enduring allies.

Synonyms
formerpreviousonetimepast
Antonyms
currentpresentfuture
Usage & nuance

Using “erstwhile” well

Erstwhile means former, describing something that once was but no longer is. It is a formal, slightly literary synonym for previous and modifies a noun directly.

Common questions

Questions about “erstwhile

Erstwhile (adjective) means formerly or previously, but no longer, of a specified kind
Here is erstwhile used in an example sentence: "The erstwhile allies found themselves on opposite sides of the negotiating table." Another example: "The treaty turned two erstwhile rivals into reluctant but enduring allies."
Common synonyms for erstwhile include former, previous, onetime, past.
Antonyms of erstwhile include current, present, future.
Clusters with former, previous, onetime, and past in Sentence Equivalence. Its antonyms current, present, and future mark the opposite time frame.
Yes. Erstwhile is a high-frequency GRE word, so it is worth prioritising as you build your vocabulary.

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