The term Kajkavian stems from the interrogative pronoun "kaj" ("what"). The other main dialects of Croatian also derive their name from their reflex of the interrogative pronoun. However, the pronouns are only general pointers and do not serve as actual identifiers of the respective dialects. Certain Kajkavian dialects use the interrogative pronoun "ča", the one that is usually used in Chakavian. Conversely, some Chakavian dialects (most notably around Buzet in Istria) use the pronoun "kaj". The pronouns these dialects are named after are merely the most common one in that dialect.