IPA: /ˈstoʊnˌkʌtər/
KK: /ˈstoʊnˌkʌtər/
A person or machine that cuts, shapes, or carves stone for construction or artistic purposes.
The stonecutter skillfully shaped the marble into a beautiful statue.
Stonecutter → It is formed from "stone" (from Old English "stan", meaning a hard, solid mineral matter) and "cutter" (from the verb "cut", meaning to sever or divide). A stonecutter is someone who cuts or shapes stone.
Think of a person who shapes or 'cuts' hard 'stone' — that's what a stonecutter does.
No commonly confused words.