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

paws.

swap.

wasp.

pawn :chess_pawn:

wane.

wine :wine_glass:

nice :grinning:

lice :pensive:

cite ?

site.

this !

thus!

thud.

hurt.

hart :deer:

rash.

hash.

sash.

bash :clubs:

dash.