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

cheddar

Ignatz, Happy Birthday!

charted

Thanks, Burpo.

In play: trachea

cheetah

Hatches

batches

ratchet

cheddar

bladder

piebald

disable

blessed

lessens

lessons

swollen

mellows

bellows

Webelos

(“We’ll Be Loyal Scouts”)

welcome

college