symmetallism
noun
sym·met·al·lism (ˌ)si(m)-ˈme-tə-ˌli-zəm 
: a system of coinage in which the unit of currency consists of a particular weight of an alloy of two or more metals
Word History
Etymology
syn- + -metallism (as in bimetallism)
First Known Use
circa 1895, in the meaning defined above
- porcelains
- porcelaneous
- porcelanic
- porcelanous
- porceliter
- Porcellana
- porcellaneous
- porcellanian
- porcellanic
- porcellanid
- Porcellanidae
- porcellanise
- porcellanised
- porcellanises
- porcellanising
- porcellanite
- porcellanized
- porcellanizes
- porcellanizing
- porcellanous
- porcellii
- Porcellio
- porcellioes
- Porcellionidae
- porcellionidaes