Fast
Fast adjective - Moving, proceeding, or acting with great speed.
Slaggy and fast are semantically related. in derogatory topic. In some cases you can use "Slaggy" instead an adjective "Fast", when it comes to topics like sluttish.
Slaggy
Mutual synonyms
Cite this Source
Slaggy and Fast. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/fast/slaggy
Fast & Slaggy. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/fast/slaggy>.
Slaggy or Fast. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/fast/slaggy.
Google Ngram Viewer shows how "fast" and "slaggy" have occurred on timeline