Full and Fast

Full

Full adverb - To a full extent or degree.
Usage example: waited until it was full dark to launch the attack

Fast and full are semantically related. In some cases you can use "Fast" instead the word "Full" as an adjective or an adverb.

Nearby Words: fully, fullness, fuller, fulled

Fast

Fast adverb - To a full extent or degree.
Usage example: everyone in camp was fast asleep within minutes of hitting the sack

Full and fast are semantically related. Sometimes you can use "Full" instead the word "Fast" as an adjective or an adverb.

Nearby Words: fasted, fasting
Cite this Source
Fast and Full. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/full/fast
Full & Fast. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/full/fast>.
Fast or Full. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/full/fast.
Google Ngram Viewer shows how "full" and "fast" have occurred on timeline