positively (adv.)
- absolutely
- actually
- affirmatively
- alright
- assertively
- assuredly
- categorically
- certainly
- clearly
- da
- dead
- decidedly
- decisively
- definitely
- demonstrably
- directly
- distinctly
- doubtless
- doubtlessly
- emphatically
- even
- exactly
- expressly
- faithfully
- fine
- forsooth
- genuinely
- good
- indeed
- indubitably
- just
- literally
- literatim
- manifestly
- naturally
- noticeably
- observably
- obviously
- okay
- patently
- plumb
- point-blank
- precisely
- predicatively
- quite
- rather
- really
- right
- rigidly
- rigorously
- sensibly
- seriously
- square
- squarely
- straight
- strictly
- sure
- surely
- truly
- unambiguously
- undeniably
- undoubtedly
- unequivocally
- unerringly
- unmistakably
- unquestionably
- verbally
- verbatim
- verily
- visibly
- yea
- yeah