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

flan.

flag :uk:

golf :golf:

goal.

Olga :woman_cartwheeling:

Gail.

gill :fish:

girl.

glib.

bail.

tail!

talk :speak_no_evil:

kale :leafy_green:

lake :ocean:

leak :droplet:

axle.

male.

meal :shallow_pan_of_food:

lame.

teal.