Choose the perfect synonym or antonym for the word

Openly

/ˈəʊpənli/

In a manner that is not secretive, where things are revealed or expressed clearly and without concealment.

Synonyms:

'Thank you, madame, for speaking so openly.'Why, I say so, openly.He sees too clearly and speaks too openly.

Derived from Old English openlice, comprised of open, meaning not closed, and the suffix -ly, denoting manner or way.

14 mentions per 1 million words

Moderate

Hint: Frequency according to COCA