Last letter = First Letter, min 3 syllable word chain

chewable

eructation

naphthalene

entrepreneurial

lateral

lepidoptery

Ypsilon

novena

anorak

-“BB”-

Kodiak

kleptomaniac

carcinogenic

careener

restrengthening

galvanization (or galvanisation, if you’re from across the pond)

-“BB”-

narration

meticulous

Sakharov

Going back around 300 entries, I don’t see a word starting in V. Someone with better search abilities than mine might find one further back?

Varoslav

vocabulary

-“BB”-