Sindarin 

rust

noun. copper

A noun for “copper” in notes from the late 1960s based on the root √(u)rus (VT41/10).

Conceptual Development: The Gnomish Lexicon of the 1910s had G. tăm “copper” (GL/69), clearly the cognate of ᴱQ. tambe “copper, bronze” under the early root ᴱ√TAMA “beat; smelt, forge” in the contemporaneous Qenya Lexicon (QL/88).

rust

noun. copper

Sindarin [VT/41:10] Group: SINDICT. Published by

rustui

adjective. copper, copper, *of copper, like copper

An adjectival form of rust “copper” in notes from the late 1960s (VT41/10).

Conceptual Development: The Gnomish Lexicon of the 1910s had G. tambin “of copper” and G. tambrin “like copper”, both based on G. tăm “copper” (GL/69).

rustui

adjective. of copper

Sindarin [VT/41:10] Group: SINDICT. Published by

rust

copper

rust, pl. ryst (idh ryst) if there is a pl. Possibly also ?urun (pl. yryn if there is a pl.).

rust

copper

pl. ryst (idh ryst) if there is a pl.  Possibly also ?urun (pl. yryn if there is a pl.).

urun

noun. copper

A neologism for “copper” created by David Salo in his book Gateway to Sindarin based on the root √URUN (GS/292). I would use attested rust “copper” instead.

Sindarin Group: Eldamo - neologism/reconstructions. Published by

ross

adjective. red-haired, copper coloured (especially used of animals, as fox, red deer, etc.)

Sindarin [VT/41:10] Group: SINDICT. Published by

Quenya 

urus

copper

urus (urust-) noun "copper" (VT41:10)

urus

noun. copper

A noun for “copper” in notes from the late 1960s based on the root √(u)rus (VT41/10).

Conceptual Development: The Qenya Lexicon of the 1910s had ᴱQ. tambe “copper, bronze” under the early root ᴱ√TAMA “beat; smelt, forge” in the contemporaneous Qenya Lexicon (QL/88).

Neo-Quenya: For purposes of Neo-Quenya, I would retain ᴺQ. tambë with the meaning of “bronze”, but would use the later word urus for “copper”.

tambë

copper

tambë (2) noun "copper" (LT1:250; this is "Qenya"; see urus for a later word for "copper")

tampë

copper

tampë noun "copper" (LT1:268; in LotR-style Quenya tampë is [also?] the past tense of tap- "stop, block")

Telerin 

urus

noun. copper

Primitive elvish

urun

root. copper

Primitive elvish [PM/366] Group: Eldamo. Published by

Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Gnomish

rust

noun. inhabitation; cultivation, tillage

A word for “inhabitation; cultivation, tillage” in the Gnomish Lexicon of the 1910s listed below G. rû “dwelling, house” (GL/66), thus likely related to ᴱQ. rú “dwelling, village” derived from the early root ᴱ√RU’U (QL/80).

tam

noun. copper

Gnomish [GL/69; LT1A/Aulë] Group: Eldamo. Published by

Early Quenya

malo

noun. rust

Early Quenya [PE14/042; PE14/044; PE14/071; PE14/074; PE15/77; PE16/111] Group: Eldamo. Published by

Qenya 

malo

noun. rust