danish has 26 vowel phonemes
stød
it is a form of laryngealization or creaky voice, that affects the phonation of a syllable by dividing it into two phases. The first phase has a relativelyhigh intensity and a high pitch (measured as F0), whereas the second phase sees a drop in intensity and pitch
danish is not the only language with stød, languages like Livonian also have it.
blødt d
a soft D; a voiced dental fricative [ð] or some similar sound such as [ð̠˕ˠ] in Standard Modern Danish