Words with Suffix “-альную” in Russian

The word 'станкоинструментальную' is a complex Russian adjective divided into seven syllables: стан-ко-ин-стру-мен-та́ль-ную. The stress falls on the penultimate syllable. It's formed from the roots 'stanok' and 'instrument' with adjectival suffixes. Syllabification follows the open syllable principle and sonority hierarchy, resolving consonant clusters where possible.