Last letter = First Letter, min 3 syllable word chain

trinitrotoluene

endometriosis

syncategorematically

yattering

granola

Allegheny

yttrotantalite

emolument

Tasmania

antidisestablishmentarianism

merriment

Tetrahedron

nondenominationalism

Maranatha

asymptomatic

Chlamydia

ailurolagnia

anesthesia

aasvogel

lagomorph