Frankly

[Sarah]

Honestly; in a frank. From the Frankish people of medieval West Germany and France, and one of many Germanic federations.
Is often used by bourgeois elitists in attempt at appearing intelligent. Almost always said after quite and sometimes in a sentence with rather, two other completely useless words.

[Sonia]

A word used as a license to ignore all [political correctness] and [allow you] to say whatever you [damnwell] want, regardless of who you offend and whether or not they are right in front of you.

[Mark Zuckerberg]

In an open, honest, and direct manner.

[Michiko]

in an honest and direct way: