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

manacle

manager

angered

rogered

Dodgers

Rodgers

Across America, crash by crash: Calbraith Perry Rodgers - Wikipedia

dongles

slinger

silence

nestles

stencil

license

Silicon

council

codicil

illucid

illicit

tickling

Bad one, people, sorry.

Playing on illicit:

cellist