knick-knack
US /ˈnɪk.næk/
UK /ˈnɪk.næk/

1.
bugiganga, quinquilharias
a small worthless object, especially a trinket or souvenir
:
•
Her shelves were filled with various knick-knacks from her travels.
Suas prateleiras estavam cheias de várias bugigangas de suas viagens.
•
He collects old knick-knacks from antique shops.
Ele coleciona bugigangas antigas de lojas de antiguidades.