Last letter = First Letter, min 3 syllable word chain

energetic

Chesterfield

dilettante

evildoer

ratatouille

enigmatic

countervail

lugubrious

Schenectady

Yvaral

licentiousness

sacrilegious

semi-automatic

charismatic

chirurgeon

neonatal

libertarianism

microorganism

mercurochrome

eclectic