Wiktionary
bogusly
adv. In a bogus way; phonily.
Usage examples of "bogusly".
His apparent need to give it a faintly bogusly political edge irritated her.
There was a busy traffic of Japanese scurrying in and out through the bogusly important-looking entrance, but no one glanced at Dikko and Bond, and they were not asked their business as Dikko led the way through an entrance hall where there were books and postcards on sale as if the place were some kind of museum.
I cleaned the house, got ahead on my homework, and wrote my mom more bogusly cheerful e-mail.