อย่างแน่นอน
absolutely · all right · assuredly · certainly · completely · course · dead · decisively · definitely · definitively · doubtless · doubtlessly · emphatically · entirely · exactly · extremely · far and away · fast · firmly · flatly · for certain · for sure · immediately · in all probability · just · natch · naturally · of course · perfectly · positively · precisely · really · right · simply · steadfastly · strictly · sure · sure as shooting · sure enough · surely · thoroughly · totally · undoubtedly · utterly · well