Pewter vs Pewtery - What's the difference?

As adjectives the difference between pewter and pewtery

is that pewter is of a dark, dull grey colour, like that of the metal while pewtery is of or resembling pewter.

is an alloy of approximately 93–98% tin, 1–2% copper, and the balance of antimony.

(wikipedia pewter)

* pewtre

An alloy of approximately 93–98% tin, 1–2% copper, and the balance of antimony.

(historical) An alloy of tin and lead.

items made of pewter.

A dark, dull grey colour, like that of the metal.

(head)

Of a dark, dull grey colour, like that of the metal.

* pewterer * pewterware

(en adjective)

Of or resembling pewter.

a pewtery taste

(Webster 1913)