Collocations for suburb - noun

outer, outlying
inner, inner-ring (AmE)
northern, southern, etc.
surrounding
people in the surrounding suburbs and small towns

Berlin, Tokyo, etc.
affluent, comfortable, exclusive, prosperous, rich, smart (esp. BrE), upmarket (BrE), upscale (AmE), wealthy
poor
middle-class, working-class
respectable
pleasant
leafy, quiet
garden (esp. BrE)
grey/gray
black, white
the mostly white suburb of Woodland Beach

industrial, residential
sprawling
out beyond the sprawling suburbs

move to
As soon as we can afford it, we'll move to the suburbs.

grow
The middle-class suburbs are growing fast.

from the suburbs
For a child from the suburbs, a trip to the city was a great adventure.

in a/the suburb
She's renting in a suburb of Boston.

in the suburbs
People often prefer to live in the suburbs and commute to work.

suburbs of
the coastal suburbs of the capital