Last letter = First Letter, min 3 syllable word chain

oceanographer

Remulak

Home planet of the Coneheads

Kerosene

-“BB”-

embargo

Oberammergau

utility

yellowness

sagaciousness

Sabbathless

sorceress

-“BB”-

Sussudio

oregano

obligatory

yesteryear

radiological

Lincolnesque

everlasting

gonfalon

neuropathological

laringitis