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

rove :foot:

ergo

rage.

agar.

ajar.

raga.

rags.

sage :herb:

gear.

fear. :scream:

fare :heavy_dollar_sign:

fate. :pray:

teal.

talk :lips:

tail. :service_dog:

late.

mate~

emit.

time :mantelpiece_clock:

lime. . :green_square: