knockoff

US /ˈnɑkˌɔf/
UK /ˈnɑkˌɔf/
"knockoff" picture
1.

a copy or imitation, especially of an expensive or designer product

:
•
She bought a designer bag that turned out to be a cheap knockoff.
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The market was full of knockoffs of popular brands.
:
imitationcopyfakeforgeryreplica
1.

to produce a copy or imitation of something, especially an expensive or designer product

:
•
They were accused of trying to knockoff the original design.
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It's easy to knockoff simple products.
:
imitatecopyreplicateforge