Respectfully
/rɪˈspɛktfəli/
Synonyms
- attentively
- politely
- considerately
- courteously
- deferentially
Slang Meanings
In a not-so-serious way implying disagreement.
I respectfully think that's a terrible idea.
Used sarcastically to indicate the opposite of what is stated.
Respectfully, I have to say your opinion is wrong.