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

lube :oil_drum:

bull.

bell :bell:

ball.

blab.

bulb :bulb:

Bule.

lure :fishing_pole_and_fish:

ruse.

muse.

suet.

duet 👯‍♀️

duel :crossed_swords:

deal.

heal :adhesive_bandage:

meal.

male :mens:

maze.

raze :construction_worker_woman: :construction_worker_man:

rave.