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

play :play_or_pause_button:

lazy :sloth:

hazy :cloud_with_rain:

zany :stuck_out_tongue_winking_eye:

many :robot: :robot: :robot: :robot: :robot: :robot: :robot: :robot: :robot: :robot:

moan :ping_pong:

Oman :oman:

moon.

noon :clock12:

none :thinking:

lone :bust_in_silhouette:

Elon.

zone :zzz:

nope :sunny:

pope :latin_cross:

perp :supervillain:

prep :student:

peep :baby_chick:

peed :see_no_evil:

deep!