Fast and Instanter

Fast

Fast adverb - With great speed.

Instanter and fast are semantically related. In some cases you can use "Instanter" instead an adverb "Fast".

Nearby Words: fasted, fasting

Instanter

Instanter adverb - Without delay.
Usage example: as soon as I had called out that answer, I instanter knew that it was wrong

Fast and instanter are semantically related. Sometimes you can use "Fast" instead an adverb "Instanter".
Cite this Source
Instanter and Fast. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fast/instanter
Fast & Instanter. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fast/instanter>.
Instanter or Fast. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fast/instanter.
Google Ngram Viewer shows how "fast" and "instanter" have occurred on timeline