What

kakav

(beginning an exclamation)

kakva

(beginning an exclamation)

kakvo

(beginning an exclamation)

(Štokavian) štȍ

(what? (interrogative pronoun))

kaj

(what? (interrogative pronoun))

ča

(what? (interrogative pronoun))

šta

(fused relative pronoun: that which; those that; the thing(s) that)

što

(fused relative pronoun: that which; those that; the thing(s) that)

štȁ

(what? (interrogative pronoun))

кај

(what? (interrogative pronoun))

ча

(what? (interrogative pronoun))

шта̏

(what? (interrogative pronoun))

што̏

Štokavian

(what? (interrogative pronoun))