たしかに の訳語→ actual actually admit definitely despite distinctly do evidently exactly forsooth goddam indeed maybe namely obviously question realize really still strictly sure true unmistakably very well yes
どう見ても の訳語→ apparently certainly far real seemingly squeaky undoubtedly unquestionably
なるほど の訳語→ ah aha convinced fine gotcha magnificent probably quite so surprised then truly uh-huh