Boo

бу

bu

(loud exclamation intended to scare someone)

фу

fu

(loud exclamation intended to scare someone)

шш

šš

(loud exclamation intended to scare someone)

осви́стывание

osvístyvanije

(derisive shout)

ши́канье

šíkanʹje

(derisive shout)

заши́кать

zašíkatʹ

(to shout boos derisively (intransitive))

осви́стывать

osvístyvatʹ

(to shout boos derisively (intransitive))

осви́стывать

osvístyvatʹ

(to shout boos at (transitive))

освиста́ть

osvistátʹ

(to shout boos derisively (intransitive))

освиста́ть

osvistátʹ

(to shout boos at (transitive))

ши́кать

šíkatʹ

(to shout boos derisively (intransitive))