"Polysulphuret" is a word in ENGLISH

polysulphuret ENGLISH
Definition:

A polysulphide.

Few words of positivity

Change excites me. I am fifty years old. It's when the mind catches up with the body.

Raquel Welch

WORD SUGGESTIONS
Laugh your heart out.

What did the really ugly man do for a living? He posed for Halloween masks.

monosulphide ENGLISH

A sulphide containing one atom of sulphur, and analogous to a monoxide; -- contrasted with a polysulphide; as, galena is …

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polysulphide ENGLISH

A sulphide having more than one atom of sulphur in the molecule; -- contrasted with monosulphide.

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ultramarine ENGLISH

A blue pigment formerly obtained by powdering lapis lazuli, but now produced in large quantities by fusing together silica, alumina, …

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