Last letter = First Letter, min 3 syllable word chain

gondolier

repugnant

tangential

loquacious

serendipitous

supercalifragilisticexpialidocious

sissypants

stroganoff

fabricated

democratization

nomial

lateral

loop-de-loop

paraphernalia

avalanches

seminar

ramifications

satisfaction

naughtiness

sussurant