IPA: /ˈsʌbɜːrb/
KK: /ˈsʌbɜrb/
A residential area located on the edge of a city or town, often where people live and commute to work in the city.
Many families prefer to live in a suburb where they can enjoy more space and a quieter environment.
Suburb is formed from "sub-" (meaning under or below) and "urbs" (meaning city in Latin). The word refers to areas that are located on the outskirts or under the influence of a larger city.
Think of areas that are 'under' ('sub-') the main 'city' ('urbs') — that's why suburbs are the neighborhoods surrounding a city.
No commonly confused words.