IPA: /ˈmɛtəlˌwɜrkər/
KK: /ˈmɛtəlˌwɜrkər/
A person who works with metal to create or shape objects.
The metalworker crafted a beautiful sculpture from recycled materials.
Metalworker → It is formed from "metal" (from Latin *metallum*, meaning a mine or metal) and "worker" (from Old English *wyrcan*, meaning to work or labor). A metalworker is someone who works with metal, shaping and crafting it into various forms.
Think of someone who 'works' ('wyrcan') with 'metal' ('metallum') — that's why a metalworker is a person who shapes and crafts metal.
No commonly confused words.