Seven letter words change one or two letter to make a new word

nomadic

madonna

domains

andiron

candiru

candied

candida

(This autocorrected from “candids” to “candida”, but I liked my smartphone’s choice better. :slight_smile: )

Canidae

echidna

charted

craters

cracker

checker

cheered

cleared

radical

declare

halberd

labored

clabber