The northern dialect of Tukang Besi has 25 consonant
phonemes and a basic 5-vowel system. It features
stress which is usually on the second-to-last syllable. The language has two
implosive consonants, which are uncommon in the world's languages. The plosives, except , and have
prenasalized counterparts which act as separate phonemes. Notes: • only appears in loanwords, but it contrasts with • and are not phonemic and appear only as
allophones of , which appears only in loanwords. ==Orthography==