Words with Suffix “-ально-ой-ной” in Russian

The word 'станкоинструментальной' is a complex Russian adjective divided into eight syllables: стан-ко-ин-стру-мен-та-ль-ной. The primary stress falls on the third syllable ('стру'). The word is morphologically composed of roots 'станок' and 'инструмент' and adjectival suffixes. Syllabification follows the open syllable principle and sonority hierarchy.