Last letter = First Letter, min 3 syllable word chain

Orgasmotron

nightcrawler

Radagast

Trilithium

magistrate

entirety

yellowtail

leprosy

yearnfulness

sagitta

avatar

reductive

epileptic

corrugated

demonstrators

servomechanism

-“BB”-

mandolin

necessities

Shinola

Arachnid

-“BB”-