Words with Suffix “--нейший” in Russian

The word 'благовоспитаннейший' is a superlative adjective divided into seven syllables: бла-го-во-спи-тан-ней-ший. It's formed through prefixation ('благо-'), an interfix ('-вос-'), a root ('-питан-'), and superlative suffixes ('-ней-', '-ший'). Stress falls on the fourth syllable ('тан'). Syllabification follows the sonority principle and respects morphemic boundaries.