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

malt.

tall :arrow_up:

late.

tail.

wail.

pail.

palm :palm_tree:

lamp.

plum.

lump.

limp.

lime.

meal.

mate.

mare :racehorse:

mire.

more.

Rome :it:

roué!

hour :clock1: