Last letter = First Letter, min 3 syllable word chain

revelation

ninety-fifth

hyacinth

halcyon

niceties

What I am – a

sexagenarian

-“BB”-

ninety-fourth

harlequin

ninety-third

demanded

decoratif

floundering

Gordian

Narragansett

thirty-second

draconian

nitpicking

Galvanized

defenestration

naturalize