(of actions that are considered bad) done in an obvious and open way without caring if people are shocked (Oxford)
very obvious and intentional, when this is a bad thing (Cambridge)
The whole episode was a blatant attempt to gain publicity. (Cambridge)
It is a blatant lie. (Oxford)
a blatant attempt
a blatant lie
Sheer
Flagrant
Inconspicuous
Subtle
Blatantly