Last letter = First Letter, min 3 syllable word chain

trepidation

Nivolumab

ballyhoo

odalisk

Koffeeklatch

Hatshepsut

Tripoli

imprimatur

Radagast

Tagliolini

Iodine

-“BB”-

exceptional

lascivious

salutatory

Ypsilanti

indigo

octopus

-“BB”-

spinelessness

spaghetti

inflammable