 Among these, Polish uses a variety of diacritics and digraphs to represent special phonetic values, as well as l with stroke – ł – for a w-like sound.Czech uses diacritics as in Dvořák – the term háček ("little hook") is Czech.Croatian and the Latin version of Serbian use carons, or háčeks, in č, š, ž, an acute in ć and a bar in đ.