Synonyms for stuffy Updated: 19-04-2026 by Wikilanguages.net share facebook share twitter Some common synonyms of stuffy are: stuffy [a.] Musty, close, confined, mouldy-smelling. All 🔎︎ Synonyms of stuffystuffy [a.] Musty, close, confined, mouldy-smelling. Read More about: stuffy