reservedly
Examples
He spoke reservedly about his past, choosing his words with great care.
The critics reacted reservedly to the new film, noting both its technical brilliance and its lack of emotional depth.
She smiled reservedly at the stranger, unsure if she should trust his sudden friendliness.
Synonyms
cautiously hesitantly guardedly reticently shyly modestly discreetly
Antonyms
boldly openly freely unreservedly confidently outspokenly extrovertly