aun
adverbio
1 (incluso) even
yo pagaría mil y aun dos mil I'd pay a thousand, even two thousand; aun siendo tan joven es muy responsable even though he's so young he's very responsible; aun los ricos sufrirán la crisis even the rich will suffer the effects of the crisis
2
aun así: aun así, no creo que fuera even so, I don't think I'd go; es muy rica y aun así trabaja she's very rich but she still works