Last letter = First Letter, min 3 syllable word chain

numerous

Schizophrenia

allegorical

lambasted

denigrated

disgusting

glandular

radiologist

Theorhetical

Locomotive

episodic

celebrating

Genesis

systematically

Another Y for me! Maybe it’s just confirmation bias, but it sure doesn’t feel like it.

yammering

grammatical

luminous

serendipitous

serious

Superman