Last letter = First Letter, min 3 syllable word chain

astronomical

leitmotif

Fahrenheit

Terpsichore

ecclesiastical

leadership

philippic

caduceus

strogonoff

filigree

egregious

Edit: I see that’s come up before. Let’s try evacuate.

emperor

rhodomontade

equilibrium

mercantilism

mellifluous

scrofulous

syndoche

elephantiasis

Scandinavian