IPA: /ˌɡædʒɪˈtɪr/
KK: /ˈɡædʒɪˌtɪr/
A person who creates or enjoys using small mechanical devices or tools.
The gadgeteer spent the weekend building a new robot from spare parts.
Gadgeteer → The word is formed from "gadget" (originating from French *gâchette*, meaning a small tool or device) and the suffix "-eer" (meaning a person who). A gadgeteer is a person who is skilled in using or creating gadgets.
Think of a 'gadget' as a small tool and '-eer' as someone who specializes in it — a gadgeteer is someone who is skilled with small tools or devices.
No commonly confused words.