Synonyms of in a flash
5 similar words
Another word for in a flash is lightning-quick. Other synonyms of in a flash are fulgurant, fast as lightning, lightning fast and quick as a flash.
Synonyms and similar words for in a flash
prepositional phraseInstantaneously; very quickly; in almost no time.
- fulgurantResembling a lightning flash; fulgurous.
- fast as lightningSynonym of quick as a flash.
- lightning fastExtremely fast, fast as lightning.
- lightning-quickIncredibly fast.
- quick as a flashExtremely quick.
Meaning of in a flash
- prepositional phrase Instantaneously; very quickly; in almost no time.
in a flash in other languages
Questions about synonyms of in a flash
- What is another word for in a flash?
- In a flash has 5 synonyms on Word.ws, such as lightning-quick, fulgurant, fast as lightning, lightning fast and quick as a flash.
- What does in a flash mean?
- In a flash means instantaneously; very quickly; in almost no time.
Source and license
Adapted from Wiktionary: in a flash (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.
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Cite this page: “Synonyms of in a flash.” Word.ws, https://word.ws/synonyms/in_a_flash. Based on Wiktionary, CC BY-SA 4.0.