First
First adverb - As a substitute.
In an instant and first are semantically related In some cases you can use "In an instant" instead an adverb "First".
Nearby Word: firstly
In an instant
First and in an instant are semantically related in immediately topic. You can use "First" instead an adverb phrase "In an instant".
Mutual synonyms
Cite this Source
In an instant and First. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/first/in_an_instant
First & In an instant. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/first/in_an_instant>.
In an instant or First. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/first/in_an_instant.