really (suomeksi)

todella (d: actually / informally, as an intensifier; very, very much)
tosi (d: informally, as an intensifier; very, very much)
oikeasti (d: informally, as an intensifier; very, very much / indicating displeasure at another person's behaviour)
ihanko totta (i: indicating surprise at, or requesting confirmation of, some new information / sarcastic, typically exaggerated question)
todellako (i: sarcastic, typically exaggerated question)
totta (i: indicating affirmation, agreement)
todellakin (i: indicating affirmation, agreement)