dross
1 antonym for dross — opposites grouped by meaning.
Noun — Rubbish or unwanted, impure material.
Antonyms
Etymology
Came into English via Middle English drosse, dros, from Old English drōs, from Proto-Germanic *drōhs, meaning ‘dregs, sediment’. Compare also Old English drōsna, drōsne, meaning ‘a ground, sediment, lees, dregs, dirt, ear wax’, from Proto-Germanic *drōhsnǭ, *drōhsnō, meaning ‘dregs, sediment’, itself derived from *drōh...
Full origin of dross →