Fast
Fast adverb - To a full extent or degree.
Usage example: everyone in camp was fast asleep within minutes of hitting the sack
Through and through and fast are semantically related. In some cases you can use "Through and through" instead an adverb "Fast".
Through and through
Through and through adverb - To a full extent or degree.
Usage example: I know him through and through, and he would never do such a cowardly thing
Fast and through and through are semantically related. Sometimes you can use "Fast" instead an adverb phrase "Through and through".
Cite this Source
Through and through and Fast. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fast/through_and_through
Fast & Through and through. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fast/through_and_through>.
Through and through or Fast. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fast/through_and_through.
