frankly
UK: ˈfræŋkli | US: ˈfræŋkli
adv. in an open, honest, or straightforward manner
adv. used to emphasize the truth of a statement
The root "frank" originates from the Old French "franc," meaning "free" or "honest," derived from the Late Latin "Francus" (a Frank, member of the Germanic tribe). The Franks were associated with freedom and candor in medieval Europe. The suffix "-ly" is an Old English adverbial marker, turning adjectives into adverbs. Over time, "frankly" evolved to emphasize sincerity or bluntness in speech.
Frankly, I don’t think this plan will work.
She spoke frankly about her struggles with the project.
"Frankly, my dear, I don’t give a damn," is a famous movie line.
He admitted frankly that he had made a mistake.
To put it frankly, your proposal needs more research.