Yes

да!

da

(expression of pleasure, joy or great excitement — see also yay)

да

da

(answer that shows agreement or acceptance)

ага́

ahá, agá

(word used to indicate agreement or acceptance)

да

da

(word used to indicate agreement or acceptance)

ещё как

ješčó kak

(word used to indicate disagreement or dissent in reply to a negative statement)

наоборо́т

naoborót

(word used to indicate disagreement or dissent in reply to a negative statement)

напро́тив

naprótiv

(word used to indicate disagreement or dissent in reply to a negative statement)

так

tak

(word used to indicate agreement or acceptance)

подда́кивать

poddákivatʹ

(attempt to flatter by agreeing)

подда́кнуть

poddáknutʹ

(attempt to flatter by agreeing)