mon·o·met·al·lism 
(mŏn′ō-mĕtl-ĭz′əm)
(mŏn′ō-mĕtl-ĭz′əm)n.
The economic theory or practice of using only one metal as a monetary standard.
mon′o·metal·list n.
- put in
- Putin
- put in an appearance
- Put-in-Bay
- put in mind
- put in place
- put in someone's place
- put in work
- put it all together
- put it to
- put it to (someone)
- put it to someone
- put/lay (one's) cards on the table
- putlog
- put money on
- put money where mouth is
- put money where one's mouth is
- Putnam
- Putnam
- put nose to the grindstone
- put off
- putoff
- put on
- put-on
- put (one) in mind