Last letter = First Letter, min 3 syllable word chain

maschalephidrosis

systemic

counterdemonstrating

Gerrymandering

gargantuan

necropsis

soliloquy

Yojimbo

ovolactovegetarianism

Matriculation

Newfoundland

diaphanous

splendiferous

secretive

éclaircissement

triolet

telespectroscope

encyclopaedia

amaretto

oligarchy