Boo

bö

(loud exclamation intended to scare someone)

bö

(word used ironically in a situation where one might have scared someone, but said someone was not scared)

bú

(loud exclamation intended to scare someone)

bú

(word used ironically in a situation where one might have scared someone, but said someone was not scared)

ú

(exclamation used by a member of an audience)

púa

(to shout boos derisively (intransitive))

púa út

(to shout boos at (transitive))