Examples of using "Onopgemerkt" in a sentence and their english translations:
Almost.
My letter went unheeded.
Their wedding day went unnoticed.
Her frenetic activity doesn't go unnoticed.
And all this activity... doesn't go unnoticed.
On cushioned feet, even a six-ton male can go unnoticed.
and the pups on high alert, it's hard to sneak in unnoticed.