Six-letter words - change zero to two letters make a new word (Part 1)

casket

tackle

tickle

sickle

sickly

pickle

nickel

slinky

slimey

milers

(He) slimed (me)

middle

paddle

diaper

Can you be dapper wearing only a diaper? :rofl:

papers

Yes, I am.

prepay

payess

slayer

yearly

Really