Synonyms for caldron Updated: 22-05-2026 by Wikilanguages.net share facebook share twitter Some common synonyms of caldron are: caldron [n.];(also cauldron) Boiler, kettle, copper. All 🔎︎ Synonyms of caldroncaldron [n.];(also cauldron) Boiler, kettle, copper. Read More about: caldron