Four letter words--Change 0 to 1 letter to make a new word

seen :sunglasses:

sine.

nice.

nick.

kick.

Mick :guitar:

sick :pill:

silk✔️

Salk :syringe:

salt :salt:

late :running_woman:t6:

talc :baby:

clam.

cram.

care.

race :footprints:

rack.

cart.

trap :heavy_multiplication_x:

part :part_alternation_mark: