Last letter = First Letter, min 3 syllable word chain

Not in play, just wanted to say I saw what you did there:

Back in play:
aminocarb

Bodhipathapradīpa

antidistablishmentarianistic

cilantro

orgasmically

yellowwooded

diameter

radius

symmetrical

layperson

nepotism

multicolored

dilated

Diarrhea

abolitionism

Mogadishu

umbrella

automaton

numerator

revolting