Synonyms for scum Updated: 23-10-2024 by Wikilanguages.net share facebook share twitter Some common synonyms of scum are: scum [n.] Froth, dross, refuse, recrement, scoria. All 🔎︎ Synonyms of scumscum [n.] Froth, dross, refuse, recrement, scoria. Read More about: scum