Last letter = First Letter, min 3 syllable word chain

narcotic

calamity

yellowing

(Why do I keep getting Y?)

granary

(hee hee)

yellowish

hydrochloric

colonic

cyanosis

sapphirine

ephemeral

lasciviousness

sacramental

laughingly :stuck_out_tongue_closed_eyes:

yellowtail

languishing

gestation

nickelback

Knickerbocker

Rickenbacker

Rottweiler