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

hick :man_farmer:

tick :timer_clock:

dick :male_detective:

duck :duck:

luck :slot_machine:

clue :mag:

blue :blue_heart:

Luke :rocket:

kale :white_check_mark:

Yale :woman_student:

year :date:

fear :japanese_goblin:

dear :heart:

dead :skull:

mead :beer:

read :open_book:

dare :angry:

darn :grimacing:

dark :skull:

hark :dove: