Last letter = First Letter, min 3 syllable word chain

Aristophanes

sentinel

Linnaeus

Shenandoah

habitat

theoretical

limerick

kilogram

-“BB”-

marigold

dadgummit

transphobic

confusion

neuroscientist

tantamount

turnabout

Tapatio

Othello

orthopedic

clodhoppers

snickerdoodle