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

tail :crocodile:

wail.

wall :brick:

will💲

well.

bell :bell:

hell :imp:

help :ambulance:

Hell :japanese_ogre:

hole :doughnut:

held.

lead :crown:

able.

bale :guardsman:

tale :woman_mage:

talk :speaking_head:

teal :duck:

late :first_quarter_moon_with_face:

fate :thinking:

date :clinking_glasses: