Last letter = First Letter, min 3 syllable word chain

abiogenesis

secretive

Ecdysiast

tiramisu

unadulterated

dementia

Adirondack

kiloparsec

crocodile

einsteinium

magnesium

momentous

Sarsaparilla

amaryllis

symptomatic

Constitution

numismatic

coagulation

navigational

lopsided