This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. The suburbs.

n. Suburbanites considered as a group.

n. Suburbanites considered as a cultural class.

n. suburbanites considered as a cultural class or subculture

n. a residential district located on the outskirts of a city

"Most people living in "suburbia" in the United States have not seen or ackownledged this trend."

subculture   

Serbia   

knitwear    willcome    steakhouse    gofer    baloney